Home / 100,894,833.71-151,342,252.57-24,217,861.94

Finding the Fourth Proportional to 100,894,833.71, 151,342,252.57 and 24,217,861.94

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Solution

The fourth proportional to 100,894,833.71, 151,342,252.57 and 24,217,861.94 is: 36,326,793.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,894,833.71 : 151,342,252.57 = 24,217,861.94 : x
  2. Step 2: Convert to fraction form
    100,894,833.71/151,342,252.57 = 24,217,861.94/x
  3. Step 3: Cross multiply
    100,894,833.71x = 151,342,252.57 × 24,217,861.94
  4. Step 4: Simplify right side
    100,894,833.71x = 3,665,185,778,133,860
  5. Step 5: Solve for x
    x = 3,665,185,778,133,860/100,894,833.71
  6. Step 6: Final answer
    x = 36,326,793.39

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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.