Home / 117,250,230.30-175,875,345.45-88,150,883.10

Finding the Fourth Proportional to 117,250,230.30, 175,875,345.45 and 88,150,883.10

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Solution

The fourth proportional to 117,250,230.30, 175,875,345.45 and 88,150,883.10 is: 132,226,324.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,250,230.30 : 175,875,345.45 = 88,150,883.10 : x
  2. Step 2: Convert to fraction form
    117,250,230.30/175,875,345.45 = 88,150,883.10/x
  3. Step 3: Cross multiply
    117,250,230.30x = 175,875,345.45 × 88,150,883.10
  4. Step 4: Simplify right side
    117,250,230.30x = 15,503,567,016,935,064
  5. Step 5: Solve for x
    x = 15,503,567,016,935,064/117,250,230.30
  6. Step 6: Final answer
    x = 132,226,324.65

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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.