Home / 24,428,983.80-36,642,309.30-8,253,348.60

Finding the Fourth Proportional to 24,428,983.80, 36,642,309.30 and 8,253,348.60

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Solution

The fourth proportional to 24,428,983.80, 36,642,309.30 and 8,253,348.60 is: 12,379,628.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,428,983.80 : 36,642,309.30 = 8,253,348.60 : x
  2. Step 2: Convert to fraction form
    24,428,983.80/36,642,309.30 = 8,253,348.60/x
  3. Step 3: Cross multiply
    24,428,983.80x = 36,642,309.30 × 8,253,348.60
  4. Step 4: Simplify right side
    24,428,983.80x = 302,421,752,161,921.94
  5. Step 5: Solve for x
    x = 302,421,752,161,921.94/24,428,983.80
  6. Step 6: Final answer
    x = 12,379,628.83

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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.