Home / 100,894,834.49-151,342,253.74-24,217,862.72

Finding the Fourth Proportional to 100,894,834.49, 151,342,253.74 and 24,217,862.72

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Solution

The fourth proportional to 100,894,834.49, 151,342,253.74 and 24,217,862.72 is: 36,326,794.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,894,834.49 : 151,342,253.74 = 24,217,862.72 : x
  2. Step 2: Convert to fraction form
    100,894,834.49/151,342,253.74 = 24,217,862.72/x
  3. Step 3: Cross multiply
    100,894,834.49x = 151,342,253.74 × 24,217,862.72
  4. Step 4: Simplify right side
    100,894,834.49x = 3,665,185,924,810,726.50
  5. Step 5: Solve for x
    x = 3,665,185,924,810,726.50/100,894,834.49
  6. Step 6: Final answer
    x = 36,326,794.56

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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.