Home / 59,795,613.15-89,693,419.73-38,165,964.45

Finding the Fourth Proportional to 59,795,613.15, 89,693,419.73 and 38,165,964.45

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Solution

The fourth proportional to 59,795,613.15, 89,693,419.73 and 38,165,964.45 is: 57,248,946.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,795,613.15 : 89,693,419.73 = 38,165,964.45 : x
  2. Step 2: Convert to fraction form
    59,795,613.15/89,693,419.73 = 38,165,964.45/x
  3. Step 3: Cross multiply
    59,795,613.15x = 89,693,419.73 × 38,165,964.45
  4. Step 4: Simplify right side
    59,795,613.15x = 3,423,235,868,623,279
  5. Step 5: Solve for x
    x = 3,423,235,868,623,279/59,795,613.15
  6. Step 6: Final answer
    x = 57,248,946.68

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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.