Home / 2,017,784,447.10-3,026,676,670.65-709,164,128.70

Finding the Fourth Proportional to 2,017,784,447.10, 3,026,676,670.65 and 709,164,128.70

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Solution

The fourth proportional to 2,017,784,447.10, 3,026,676,670.65 and 709,164,128.70 is: 1,063,746,193.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,784,447.10 : 3,026,676,670.65 = 709,164,128.70 : x
  2. Step 2: Convert to fraction form
    2,017,784,447.10/3,026,676,670.65 = 709,164,128.70/x
  3. Step 3: Cross multiply
    2,017,784,447.10x = 3,026,676,670.65 × 709,164,128.70
  4. Step 4: Simplify right side
    2,017,784,447.10x = 2,146,410,523,998,124,288
  5. Step 5: Solve for x
    x = 2,146,410,523,998,124,288/2,017,784,447.10
  6. Step 6: Final answer
    x = 1,063,746,193.05

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Double scale
Find fourth proportional to 2,017,784,448.10, 3,026,676,672.15 and 709,164,129.70
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.