Home / 5,416,374,392,254.80-7,474,371,070,607.60-2,947,194,961,181.80

Finding the Fourth Proportional to 5,416,374,392,254.80, 7,474,371,070,607.60 and 2,947,194,961,181.80

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Solution

The fourth proportional to 5,416,374,392,254.80, 7,474,371,070,607.60 and 2,947,194,961,181.80 is: 4,067,006,296,462.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,416,374,392,254.80 : 7,474,371,070,607.60 = 2,947,194,961,181.80 : x
  2. Step 2: Convert to fraction form
    5,416,374,392,254.80/7,474,371,070,607.60 = 2,947,194,961,181.80/x
  3. Step 3: Cross multiply
    5,416,374,392,254.80x = 7,474,371,070,607.60 × 2,947,194,961,181.80
  4. Step 4: Simplify right side
    5,416,374,392,254.80x = 22,028,428,757,297,730,192,146,432
  5. Step 5: Solve for x
    x = 22,028,428,757,297,730,192,146,432/5,416,374,392,254.80
  6. Step 6: Final answer
    x = 4,067,006,296,462.35

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Double scale
Find fourth proportional to 5,416,374,392,255.80, 7,474,371,070,608.98 and 2,947,194,961,182.80
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.