Home / 32,428,985.52-44,753,003.91-17,745,270.69

Finding the Fourth Proportional to 32,428,985.52, 44,753,003.91 and 17,745,270.69

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Solution

The fourth proportional to 32,428,985.52, 44,753,003.91 and 17,745,270.69 is: 24,489,022.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,428,985.52 : 44,753,003.91 = 17,745,270.69 : x
  2. Step 2: Convert to fraction form
    32,428,985.52/44,753,003.91 = 17,745,270.69/x
  3. Step 3: Cross multiply
    32,428,985.52x = 44,753,003.91 × 17,745,270.69
  4. Step 4: Simplify right side
    32,428,985.52x = 794,154,168,573,578.38
  5. Step 5: Solve for x
    x = 794,154,168,573,578.38/32,428,985.52
  6. Step 6: Final answer
    x = 24,489,022.89

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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.