Home / 47,447,182.08-71,097,159.78-32,902,472.16

Finding the Fourth Proportional to 47,447,182.08, 71,097,159.78 and 32,902,472.16

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Solution

The fourth proportional to 47,447,182.08, 71,097,159.78 and 32,902,472.16 is: 49,302,660.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,447,182.08 : 71,097,159.78 = 32,902,472.16 : x
  2. Step 2: Convert to fraction form
    47,447,182.08/71,097,159.78 = 32,902,472.16/x
  3. Step 3: Cross multiply
    47,447,182.08x = 71,097,159.78 × 32,902,472.16
  4. Step 4: Simplify right side
    47,447,182.08x = 2,339,272,320,316,522
  5. Step 5: Solve for x
    x = 2,339,272,320,316,522/47,447,182.08
  6. Step 6: Final answer
    x = 49,302,660.72

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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.