Home / 29,055,346.53-40,098,198.33-16,002,602.43

Finding the Fourth Proportional to 29,055,346.53, 40,098,198.33 and 16,002,602.43

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Solution

The fourth proportional to 29,055,346.53, 40,098,198.33 and 16,002,602.43 is: 22,084,593.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,055,346.53 : 40,098,198.33 = 16,002,602.43 : x
  2. Step 2: Convert to fraction form
    29,055,346.53/40,098,198.33 = 16,002,602.43/x
  3. Step 3: Cross multiply
    29,055,346.53x = 40,098,198.33 × 16,002,602.43
  4. Step 4: Simplify right side
    29,055,346.53x = 641,675,526,034,279.88
  5. Step 5: Solve for x
    x = 641,675,526,034,279.88/29,055,346.53
  6. Step 6: Final answer
    x = 22,084,593.81

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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.