Home / 15,560,934.88-23,342,523.30-5,976,313.42

Finding the Fourth Proportional to 15,560,934.88, 23,342,523.30 and 5,976,313.42

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Solution

The fourth proportional to 15,560,934.88, 23,342,523.30 and 5,976,313.42 is: 8,964,900.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,560,934.88 : 23,342,523.30 = 5,976,313.42 : x
  2. Step 2: Convert to fraction form
    15,560,934.88/23,342,523.30 = 5,976,313.42/x
  3. Step 3: Cross multiply
    15,560,934.88x = 23,342,523.30 × 5,976,313.42
  4. Step 4: Simplify right side
    15,560,934.88x = 139,502,235,254,452.69
  5. Step 5: Solve for x
    x = 139,502,235,254,452.69/15,560,934.88
  6. Step 6: Final answer
    x = 8,964,900.65

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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.