Home / 241,073,575.20-332,752,335.12-157,454,489.16

Finding the Fourth Proportional to 241,073,575.20, 332,752,335.12 and 157,454,489.16

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Solution

The fourth proportional to 241,073,575.20, 332,752,335.12 and 157,454,489.16 is: 217,333,438.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,073,575.20 : 332,752,335.12 = 157,454,489.16 : x
  2. Step 2: Convert to fraction form
    241,073,575.20/332,752,335.12 = 157,454,489.16/x
  3. Step 3: Cross multiply
    241,073,575.20x = 332,752,335.12 × 157,454,489.16
  4. Step 4: Simplify right side
    241,073,575.20x = 52,393,348,943,116,728
  5. Step 5: Solve for x
    x = 52,393,348,943,116,728/241,073,575.20
  6. Step 6: Final answer
    x = 217,333,438.14

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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.