Home / 52,947,963.68-73,060,233.04-29,738,645.92

Finding the Fourth Proportional to 52,947,963.68, 73,060,233.04 and 29,738,645.92

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Solution

The fourth proportional to 52,947,963.68, 73,060,233.04 and 29,738,645.92 is: 41,034,862.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,947,963.68 : 73,060,233.04 = 29,738,645.92 : x
  2. Step 2: Convert to fraction form
    52,947,963.68/73,060,233.04 = 29,738,645.92/x
  3. Step 3: Cross multiply
    52,947,963.68x = 73,060,233.04 × 29,738,645.92
  4. Step 4: Simplify right side
    52,947,963.68x = 2,172,712,401,209,245.50
  5. Step 5: Solve for x
    x = 2,172,712,401,209,245.50/52,947,963.68
  6. Step 6: Final answer
    x = 41,034,862.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.