Home / 179,674,321.04-247,951,310.22-97,168,105.79

Finding the Fourth Proportional to 179,674,321.04, 247,951,310.22 and 97,168,105.79

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Solution

The fourth proportional to 179,674,321.04, 247,951,310.22 and 97,168,105.79 is: 134,092,390.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,674,321.04 : 247,951,310.22 = 97,168,105.79 : x
  2. Step 2: Convert to fraction form
    179,674,321.04/247,951,310.22 = 97,168,105.79/x
  3. Step 3: Cross multiply
    179,674,321.04x = 247,951,310.22 × 97,168,105.79
  4. Step 4: Simplify right side
    179,674,321.04x = 24,092,959,142,226,068
  5. Step 5: Solve for x
    x = 24,092,959,142,226,068/179,674,321.04
  6. Step 6: Final answer
    x = 134,092,390.07

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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.