Home / 175,226,648.29-241,887,233.34-109,179,778.43

Finding the Fourth Proportional to 175,226,648.29, 241,887,233.34 and 109,179,778.43

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Solution

The fourth proportional to 175,226,648.29, 241,887,233.34 and 109,179,778.43 is: 150,714,487.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,226,648.29 : 241,887,233.34 = 109,179,778.43 : x
  2. Step 2: Convert to fraction form
    175,226,648.29/241,887,233.34 = 109,179,778.43/x
  3. Step 3: Cross multiply
    175,226,648.29x = 241,887,233.34 × 109,179,778.43
  4. Step 4: Simplify right side
    175,226,648.29x = 26,409,194,541,711,628
  5. Step 5: Solve for x
    x = 26,409,194,541,711,628/175,226,648.29
  6. Step 6: Final answer
    x = 150,714,487.78

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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.