Home / 17,812,092.52-24,580,735.16-9,663,330.52

Finding the Fourth Proportional to 17,812,092.52, 24,580,735.16 and 9,663,330.52

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Solution

The fourth proportional to 17,812,092.52, 24,580,735.16 and 9,663,330.52 is: 13,335,421.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,812,092.52 : 24,580,735.16 = 9,663,330.52 : x
  2. Step 2: Convert to fraction form
    17,812,092.52/24,580,735.16 = 9,663,330.52/x
  3. Step 3: Cross multiply
    17,812,092.52x = 24,580,735.16 × 9,663,330.52
  4. Step 4: Simplify right side
    17,812,092.52x = 237,531,768,275,665.06
  5. Step 5: Solve for x
    x = 237,531,768,275,665.06/17,812,092.52
  6. Step 6: Final answer
    x = 13,335,421.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.