Home / 24,655,595.52-34,022,874.24-13,788,480

Finding the Fourth Proportional to 24,655,595.52, 34,022,874.24 and 13,788,480

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Solution

The fourth proportional to 24,655,595.52, 34,022,874.24 and 13,788,480 is: 19,027,069.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,655,595.52 : 34,022,874.24 = 13,788,480 : x
  2. Step 2: Convert to fraction form
    24,655,595.52/34,022,874.24 = 13,788,480/x
  3. Step 3: Cross multiply
    24,655,595.52x = 34,022,874.24 × 13,788,480
  4. Step 4: Simplify right side
    24,655,595.52x = 469,123,721,000,755.25
  5. Step 5: Solve for x
    x = 469,123,721,000,755.25/24,655,595.52
  6. Step 6: Final answer
    x = 19,027,069.15

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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.