Home / 4,893,696,065.60-7,340,544,098.40-1,622,650,126.40

Finding the Fourth Proportional to 4,893,696,065.60, 7,340,544,098.40 and 1,622,650,126.40

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Solution

The fourth proportional to 4,893,696,065.60, 7,340,544,098.40 and 1,622,650,126.40 is: 2,433,975,189.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,696,065.60 : 7,340,544,098.40 = 1,622,650,126.40 : x
  2. Step 2: Convert to fraction form
    4,893,696,065.60/7,340,544,098.40 = 1,622,650,126.40/x
  3. Step 3: Cross multiply
    4,893,696,065.60x = 7,340,544,098.40 × 1,622,650,126.40
  4. Step 4: Simplify right side
    4,893,696,065.60x = 11,911,134,809,113,534,464
  5. Step 5: Solve for x
    x = 11,911,134,809,113,534,464/4,893,696,065.60
  6. Step 6: Final answer
    x = 2,433,975,189.60

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Double scale
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Similar ratio
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1.5x scale

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.