Home / 59,660,279.52-82,337,502.96-36,468,981.60

Finding the Fourth Proportional to 59,660,279.52, 82,337,502.96 and 36,468,981.60

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Solution

The fourth proportional to 59,660,279.52, 82,337,502.96 and 36,468,981.60 is: 50,331,056.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,660,279.52 : 82,337,502.96 = 36,468,981.60 : x
  2. Step 2: Convert to fraction form
    59,660,279.52/82,337,502.96 = 36,468,981.60/x
  3. Step 3: Cross multiply
    59,660,279.52x = 82,337,502.96 × 36,468,981.60
  4. Step 4: Simplify right side
    59,660,279.52x = 3,002,764,880,438,185.50
  5. Step 5: Solve for x
    x = 3,002,764,880,438,185.50/59,660,279.52
  6. Step 6: Final answer
    x = 50,331,056.18

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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.