Home / 48,156,254.14-72,234,186.39-17,443,645.75

Finding the Fourth Proportional to 48,156,254.14, 72,234,186.39 and 17,443,645.75

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Solution

The fourth proportional to 48,156,254.14, 72,234,186.39 and 17,443,645.75 is: 26,165,398.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,156,254.14 : 72,234,186.39 = 17,443,645.75 : x
  2. Step 2: Convert to fraction form
    48,156,254.14/72,234,186.39 = 17,443,645.75/x
  3. Step 3: Cross multiply
    48,156,254.14x = 72,234,186.39 × 17,443,645.75
  4. Step 4: Simplify right side
    48,156,254.14x = 1,260,027,558,426,631.25
  5. Step 5: Solve for x
    x = 1,260,027,558,426,631.25/48,156,254.14
  6. Step 6: Final answer
    x = 26,165,398.06

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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.