Home / 24,850,835.97-34,293,826.76-13,687,114.65

Finding the Fourth Proportional to 24,850,835.97, 34,293,826.76 and 13,687,114.65

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Solution

The fourth proportional to 24,850,835.97, 34,293,826.76 and 13,687,114.65 is: 18,888,038.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,850,835.97 : 34,293,826.76 = 13,687,114.65 : x
  2. Step 2: Convert to fraction form
    24,850,835.97/34,293,826.76 = 13,687,114.65/x
  3. Step 3: Cross multiply
    24,850,835.97x = 34,293,826.76 × 13,687,114.65
  4. Step 4: Simplify right side
    24,850,835.97x = 469,383,538,582,922.50
  5. Step 5: Solve for x
    x = 469,383,538,582,922.50/24,850,835.97
  6. Step 6: Final answer
    x = 18,888,038.18

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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.