Home / 27,218,221.20-40,827,331.80-24,446,854.80

Finding the Fourth Proportional to 27,218,221.20, 40,827,331.80 and 24,446,854.80

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Solution

The fourth proportional to 27,218,221.20, 40,827,331.80 and 24,446,854.80 is: 36,670,282.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,218,221.20 : 40,827,331.80 = 24,446,854.80 : x
  2. Step 2: Convert to fraction form
    27,218,221.20/40,827,331.80 = 24,446,854.80/x
  3. Step 3: Cross multiply
    27,218,221.20x = 40,827,331.80 × 24,446,854.80
  4. Step 4: Simplify right side
    27,218,221.20x = 998,099,852,386,022.62
  5. Step 5: Solve for x
    x = 998,099,852,386,022.62/27,218,221.20
  6. Step 6: Final answer
    x = 36,670,282.20

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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.