Home / 29,888,788.10-41,245,253.19-16,657,260.95

Finding the Fourth Proportional to 29,888,788.10, 41,245,253.19 and 16,657,260.95

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Solution

The fourth proportional to 29,888,788.10, 41,245,253.19 and 16,657,260.95 is: 22,986,309.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,888,788.10 : 41,245,253.19 = 16,657,260.95 : x
  2. Step 2: Convert to fraction form
    29,888,788.10/41,245,253.19 = 16,657,260.95/x
  3. Step 3: Cross multiply
    29,888,788.10x = 41,245,253.19 × 16,657,260.95
  4. Step 4: Simplify right side
    29,888,788.10x = 687,032,945,251,363.62
  5. Step 5: Solve for x
    x = 687,032,945,251,363.62/29,888,788.10
  6. Step 6: Final answer
    x = 22,986,309.88

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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.