Home / 25,887,714.01-38,821,479.37-9,704,835.28

Finding the Fourth Proportional to 25,887,714.01, 38,821,479.37 and 9,704,835.28

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Solution

The fourth proportional to 25,887,714.01, 38,821,479.37 and 9,704,835.28 is: 14,553,469.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,887,714.01 : 38,821,479.37 = 9,704,835.28 : x
  2. Step 2: Convert to fraction form
    25,887,714.01/38,821,479.37 = 9,704,835.28/x
  3. Step 3: Cross multiply
    25,887,714.01x = 38,821,479.37 × 9,704,835.28
  4. Step 4: Simplify right side
    25,887,714.01x = 376,756,062,690,622.62
  5. Step 5: Solve for x
    x = 376,756,062,690,622.62/25,887,714.01
  6. Step 6: Final answer
    x = 14,553,469.75

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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.