Home / 29,608,045.20-44,412,067.80-12,566,503.80

Finding the Fourth Proportional to 29,608,045.20, 44,412,067.80 and 12,566,503.80

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Solution

The fourth proportional to 29,608,045.20, 44,412,067.80 and 12,566,503.80 is: 18,849,755.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,608,045.20 : 44,412,067.80 = 12,566,503.80 : x
  2. Step 2: Convert to fraction form
    29,608,045.20/44,412,067.80 = 12,566,503.80/x
  3. Step 3: Cross multiply
    29,608,045.20x = 44,412,067.80 × 12,566,503.80
  4. Step 4: Simplify right side
    29,608,045.20x = 558,104,418,774,557.62
  5. Step 5: Solve for x
    x = 558,104,418,774,557.62/29,608,045.20
  6. Step 6: Final answer
    x = 18,849,755.70

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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.