Home / 37,835,561.43-56,753,342.92-9,081,697.02

Finding the Fourth Proportional to 37,835,561.43, 56,753,342.92 and 9,081,697.02

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Solution

The fourth proportional to 37,835,561.43, 56,753,342.92 and 9,081,697.02 is: 13,622,545.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,835,561.43 : 56,753,342.92 = 9,081,697.02 : x
  2. Step 2: Convert to fraction form
    37,835,561.43/56,753,342.92 = 9,081,697.02/x
  3. Step 3: Cross multiply
    37,835,561.43x = 56,753,342.92 × 9,081,697.02
  4. Step 4: Simplify right side
    37,835,561.43x = 515,416,665,060,529.81
  5. Step 5: Solve for x
    x = 515,416,665,060,529.81/37,835,561.43
  6. Step 6: Final answer
    x = 13,622,545.71

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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.