Home / 49,773,940.30-74,660,910.45-29,366,605.90

Finding the Fourth Proportional to 49,773,940.30, 74,660,910.45 and 29,366,605.90

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Solution

The fourth proportional to 49,773,940.30, 74,660,910.45 and 29,366,605.90 is: 44,049,908.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,773,940.30 : 74,660,910.45 = 29,366,605.90 : x
  2. Step 2: Convert to fraction form
    49,773,940.30/74,660,910.45 = 29,366,605.90/x
  3. Step 3: Cross multiply
    49,773,940.30x = 74,660,910.45 × 29,366,605.90
  4. Step 4: Simplify right side
    49,773,940.30x = 2,192,537,533,320,341.75
  5. Step 5: Solve for x
    x = 2,192,537,533,320,341.75/49,773,940.30
  6. Step 6: Final answer
    x = 44,049,908.85

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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.