Home / 23,142,445.65-34,719,447.56-16,332,319.35

Finding the Fourth Proportional to 23,142,445.65, 34,719,447.56 and 16,332,319.35

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Solution

The fourth proportional to 23,142,445.65, 34,719,447.56 and 16,332,319.35 is: 24,502,557.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,142,445.65 : 34,719,447.56 = 16,332,319.35 : x
  2. Step 2: Convert to fraction form
    23,142,445.65/34,719,447.56 = 16,332,319.35/x
  3. Step 3: Cross multiply
    23,142,445.65x = 34,719,447.56 × 16,332,319.35
  4. Step 4: Simplify right side
    23,142,445.65x = 567,049,105,123,836.62
  5. Step 5: Solve for x
    x = 567,049,105,123,836.62/23,142,445.65
  6. Step 6: Final answer
    x = 24,502,557.50

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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.