Home / 42,607,464.10-63,911,196.15-29,569,444.90

Finding the Fourth Proportional to 42,607,464.10, 63,911,196.15 and 29,569,444.90

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Solution

The fourth proportional to 42,607,464.10, 63,911,196.15 and 29,569,444.90 is: 44,354,167.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,607,464.10 : 63,911,196.15 = 29,569,444.90 : x
  2. Step 2: Convert to fraction form
    42,607,464.10/63,911,196.15 = 29,569,444.90/x
  3. Step 3: Cross multiply
    42,607,464.10x = 63,911,196.15 × 29,569,444.90
  4. Step 4: Simplify right side
    42,607,464.10x = 1,889,818,593,050,517
  5. Step 5: Solve for x
    x = 1,889,818,593,050,517/42,607,464.10
  6. Step 6: Final answer
    x = 44,354,167.35

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Double scale
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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.