Home / 93,344,498.55-140,016,747.83-25,187,080.95

Finding the Fourth Proportional to 93,344,498.55, 140,016,747.83 and 25,187,080.95

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Solution

The fourth proportional to 93,344,498.55, 140,016,747.83 and 25,187,080.95 is: 37,780,621.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,344,498.55 : 140,016,747.83 = 25,187,080.95 : x
  2. Step 2: Convert to fraction form
    93,344,498.55/140,016,747.83 = 25,187,080.95/x
  3. Step 3: Cross multiply
    93,344,498.55x = 140,016,747.83 × 25,187,080.95
  4. Step 4: Simplify right side
    93,344,498.55x = 3,526,613,161,824,011
  5. Step 5: Solve for x
    x = 3,526,613,161,824,011/93,344,498.55
  6. Step 6: Final answer
    x = 37,780,621.43

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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.