Home / 26,206,876.80-39,310,315.20-14,869,468.80

Finding the Fourth Proportional to 26,206,876.80, 39,310,315.20 and 14,869,468.80

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Solution

The fourth proportional to 26,206,876.80, 39,310,315.20 and 14,869,468.80 is: 22,304,203.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,206,876.80 : 39,310,315.20 = 14,869,468.80 : x
  2. Step 2: Convert to fraction form
    26,206,876.80/39,310,315.20 = 14,869,468.80/x
  3. Step 3: Cross multiply
    26,206,876.80x = 39,310,315.20 × 14,869,468.80
  4. Step 4: Simplify right side
    26,206,876.80x = 584,523,505,384,565.88
  5. Step 5: Solve for x
    x = 584,523,505,384,565.88/26,206,876.80
  6. Step 6: Final answer
    x = 22,304,203.20

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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.