Home / 24,855,279.20-37,284,247.38-7,817,280.72

Finding the Fourth Proportional to 24,855,279.20, 37,284,247.38 and 7,817,280.72

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Solution

The fourth proportional to 24,855,279.20, 37,284,247.38 and 7,817,280.72 is: 11,726,338.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,855,279.20 : 37,284,247.38 = 7,817,280.72 : x
  2. Step 2: Convert to fraction form
    24,855,279.20/37,284,247.38 = 7,817,280.72/x
  3. Step 3: Cross multiply
    24,855,279.20x = 37,284,247.38 × 7,817,280.72
  4. Step 4: Simplify right side
    24,855,279.20x = 291,461,428,203,384.50
  5. Step 5: Solve for x
    x = 291,461,428,203,384.50/24,855,279.20
  6. Step 6: Final answer
    x = 11,726,338.93

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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.