Home / 100,894,854.33-151,342,283.12-24,217,882.47

Finding the Fourth Proportional to 100,894,854.33, 151,342,283.12 and 24,217,882.47

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Solution

The fourth proportional to 100,894,854.33, 151,342,283.12 and 24,217,882.47 is: 36,326,824.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,894,854.33 : 151,342,283.12 = 24,217,882.47 : x
  2. Step 2: Convert to fraction form
    100,894,854.33/151,342,283.12 = 24,217,882.47/x
  3. Step 3: Cross multiply
    100,894,854.33x = 151,342,283.12 × 24,217,882.47
  4. Step 4: Simplify right side
    100,894,854.33x = 3,665,189,625,220,535.50
  5. Step 5: Solve for x
    x = 3,665,189,625,220,535.50/100,894,854.33
  6. Step 6: Final answer
    x = 36,326,824.09

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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.