Home / 25,892,644.24-38,844,082.78-9,498,080.89

Finding the Fourth Proportional to 25,892,644.24, 38,844,082.78 and 9,498,080.89

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Solution

The fourth proportional to 25,892,644.24, 38,844,082.78 and 9,498,080.89 is: 14,248,998.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,892,644.24 : 38,844,082.78 = 9,498,080.89 : x
  2. Step 2: Convert to fraction form
    25,892,644.24/38,844,082.78 = 9,498,080.89/x
  3. Step 3: Cross multiply
    25,892,644.24x = 38,844,082.78 × 9,498,080.89
  4. Step 4: Simplify right side
    25,892,644.24x = 368,944,240,233,845.62
  5. Step 5: Solve for x
    x = 368,944,240,233,845.62/25,892,644.24
  6. Step 6: Final answer
    x = 14,248,998.16

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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.