Home / 109,682,298.29-164,541,944.07-36,881,773.43

Finding the Fourth Proportional to 109,682,298.29, 164,541,944.07 and 36,881,773.43

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Solution

The fourth proportional to 109,682,298.29, 164,541,944.07 and 36,881,773.43 is: 55,328,879.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,682,298.29 : 164,541,944.07 = 36,881,773.43 : x
  2. Step 2: Convert to fraction form
    109,682,298.29/164,541,944.07 = 36,881,773.43/x
  3. Step 3: Cross multiply
    109,682,298.29x = 164,541,944.07 × 36,881,773.43
  4. Step 4: Simplify right side
    109,682,298.29x = 6,068,598,700,098,762
  5. Step 5: Solve for x
    x = 6,068,598,700,098,762/109,682,298.29
  6. Step 6: Final answer
    x = 55,328,879.82

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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.