Home / 16,693,743.60-25,042,306.68-5,762,508.48

Finding the Fourth Proportional to 16,693,743.60, 25,042,306.68 and 5,762,508.48

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Solution

The fourth proportional to 16,693,743.60, 25,042,306.68 and 5,762,508.48 is: 8,644,346.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,693,743.60 : 25,042,306.68 = 5,762,508.48 : x
  2. Step 2: Convert to fraction form
    16,693,743.60/25,042,306.68 = 5,762,508.48/x
  3. Step 3: Cross multiply
    16,693,743.60x = 25,042,306.68 × 5,762,508.48
  4. Step 4: Simplify right side
    16,693,743.60x = 144,306,504,602,260.66
  5. Step 5: Solve for x
    x = 144,306,504,602,260.66/16,693,743.60
  6. Step 6: Final answer
    x = 8,644,346.53

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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.