Home / 31,539,236.49-43,543,849.19-24,182,930.30

Finding the Fourth Proportional to 31,539,236.49, 43,543,849.19 and 24,182,930.30

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Solution

The fourth proportional to 31,539,236.49, 43,543,849.19 and 24,182,930.30 is: 33,387,551.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,539,236.49 : 43,543,849.19 = 24,182,930.30 : x
  2. Step 2: Convert to fraction form
    31,539,236.49/43,543,849.19 = 24,182,930.30/x
  3. Step 3: Cross multiply
    31,539,236.49x = 43,543,849.19 × 24,182,930.30
  4. Step 4: Simplify right side
    31,539,236.49x = 1,053,017,869,616,847.75
  5. Step 5: Solve for x
    x = 1,053,017,869,616,847.75/31,539,236.49
  6. Step 6: Final answer
    x = 33,387,551.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.