Home / 175,229,587.91-241,891,288.40-109,182,718.26

Finding the Fourth Proportional to 175,229,587.91, 241,891,288.40 and 109,182,718.26

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Solution

The fourth proportional to 175,229,587.91, 241,891,288.40 and 109,182,718.26 is: 150,718,544.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,229,587.91 : 241,891,288.40 = 109,182,718.26 : x
  2. Step 2: Convert to fraction form
    175,229,587.91/241,891,288.40 = 109,182,718.26/x
  3. Step 3: Cross multiply
    175,229,587.91x = 241,891,288.40 × 109,182,718.26
  4. Step 4: Simplify right side
    175,229,587.91x = 26,410,348,391,198,564
  5. Step 5: Solve for x
    x = 26,410,348,391,198,564/175,229,587.91
  6. Step 6: Final answer
    x = 150,718,544.20

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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.