Home / 24,555,910.80-36,833,866.20-8,382,389.70

Finding the Fourth Proportional to 24,555,910.80, 36,833,866.20 and 8,382,389.70

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Solution

The fourth proportional to 24,555,910.80, 36,833,866.20 and 8,382,389.70 is: 12,573,584.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,555,910.80 : 36,833,866.20 = 8,382,389.70 : x
  2. Step 2: Convert to fraction form
    24,555,910.80/36,833,866.20 = 8,382,389.70/x
  3. Step 3: Cross multiply
    24,555,910.80x = 36,833,866.20 × 8,382,389.70
  4. Step 4: Simplify right side
    24,555,910.80x = 308,755,820,646,058.19
  5. Step 5: Solve for x
    x = 308,755,820,646,058.19/24,555,910.80
  6. Step 6: Final answer
    x = 12,573,584.55

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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.