Home / 42,059,385.94-63,111,306.54-29,842,304.08

Finding the Fourth Proportional to 42,059,385.94, 63,111,306.54 and 29,842,304.08

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Solution

The fourth proportional to 42,059,385.94, 63,111,306.54 and 29,842,304.08 is: 44,779,227.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,059,385.94 : 63,111,306.54 = 29,842,304.08 : x
  2. Step 2: Convert to fraction form
    42,059,385.94/63,111,306.54 = 29,842,304.08/x
  3. Step 3: Cross multiply
    42,059,385.94x = 63,111,306.54 × 29,842,304.08
  4. Step 4: Simplify right side
    42,059,385.94x = 1,883,386,800,652,772.50
  5. Step 5: Solve for x
    x = 1,883,386,800,652,772.50/42,059,385.94
  6. Step 6: Final answer
    x = 44,779,227.24

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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.