Home / 100,894,834.71-151,342,254.07-24,217,862.94

Finding the Fourth Proportional to 100,894,834.71, 151,342,254.07 and 24,217,862.94

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Solution

The fourth proportional to 100,894,834.71, 151,342,254.07 and 24,217,862.94 is: 36,326,794.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,894,834.71 : 151,342,254.07 = 24,217,862.94 : x
  2. Step 2: Convert to fraction form
    100,894,834.71/151,342,254.07 = 24,217,862.94/x
  3. Step 3: Cross multiply
    100,894,834.71x = 151,342,254.07 × 24,217,862.94
  4. Step 4: Simplify right side
    100,894,834.71x = 3,665,185,966,097,917
  5. Step 5: Solve for x
    x = 3,665,185,966,097,917/100,894,834.71
  6. Step 6: Final answer
    x = 36,326,794.89

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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.