Home / 24,177,388.20-36,266,082.30-8,221,036.20

Finding the Fourth Proportional to 24,177,388.20, 36,266,082.30 and 8,221,036.20

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Solution

The fourth proportional to 24,177,388.20, 36,266,082.30 and 8,221,036.20 is: 12,331,554.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,177,388.20 : 36,266,082.30 = 8,221,036.20 : x
  2. Step 2: Convert to fraction form
    24,177,388.20/36,266,082.30 = 8,221,036.20/x
  3. Step 3: Cross multiply
    24,177,388.20x = 36,266,082.30 × 8,221,036.20
  4. Step 4: Simplify right side
    24,177,388.20x = 298,144,775,420,479.25
  5. Step 5: Solve for x
    x = 298,144,775,420,479.25/24,177,388.20
  6. Step 6: Final answer
    x = 12,331,554.30

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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.