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Finding the Fourth Proportional to 101,204,654.54, 151,806,978.58 and 24,527,682.86

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Solution

The fourth proportional to 101,204,654.54, 151,806,978.58 and 24,527,682.86 is: 36,791,523.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,204,654.54 : 151,806,978.58 = 24,527,682.86 : x
  2. Step 2: Convert to fraction form
    101,204,654.54/151,806,978.58 = 24,527,682.86/x
  3. Step 3: Cross multiply
    101,204,654.54x = 151,806,978.58 × 24,527,682.86
  4. Step 4: Simplify right side
    101,204,654.54x = 3,723,473,426,545,053.50
  5. Step 5: Solve for x
    x = 3,723,473,426,545,053.50/101,204,654.54
  6. Step 6: Final answer
    x = 36,791,523.51

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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.