Home / 47,388,597.27-71,109,125.34-23,127,725.13

Finding the Fourth Proportional to 47,388,597.27, 71,109,125.34 and 23,127,725.13

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Solution

The fourth proportional to 47,388,597.27, 71,109,125.34 and 23,127,725.13 is: 34,704,388.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,388,597.27 : 71,109,125.34 = 23,127,725.13 : x
  2. Step 2: Convert to fraction form
    47,388,597.27/71,109,125.34 = 23,127,725.13/x
  3. Step 3: Cross multiply
    47,388,597.27x = 71,109,125.34 × 23,127,725.13
  4. Step 4: Simplify right side
    47,388,597.27x = 1,644,592,305,098,237.75
  5. Step 5: Solve for x
    x = 1,644,592,305,098,237.75/47,388,597.27
  6. Step 6: Final answer
    x = 34,704,388.82

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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.