Home / 13,967,275.85-20,951,799.20-4,383,032.57

Finding the Fourth Proportional to 13,967,275.85, 20,951,799.20 and 4,383,032.57

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Solution

The fourth proportional to 13,967,275.85, 20,951,799.20 and 4,383,032.57 is: 6,574,826.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,967,275.85 : 20,951,799.20 = 4,383,032.57 : x
  2. Step 2: Convert to fraction form
    13,967,275.85/20,951,799.20 = 4,383,032.57/x
  3. Step 3: Cross multiply
    13,967,275.85x = 20,951,799.20 × 4,383,032.57
  4. Step 4: Simplify right side
    13,967,275.85x = 91,832,418,293,699.95
  5. Step 5: Solve for x
    x = 91,832,418,293,699.95/13,967,275.85
  6. Step 6: Final answer
    x = 6,574,826.71

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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.