Home / 41,229,604.88-61,834,188.48-13,935,291.68

Finding the Fourth Proportional to 41,229,604.88, 61,834,188.48 and 13,935,291.68

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Solution

The fourth proportional to 41,229,604.88, 61,834,188.48 and 13,935,291.68 is: 20,899,483.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,229,604.88 : 61,834,188.48 = 13,935,291.68 : x
  2. Step 2: Convert to fraction form
    41,229,604.88/61,834,188.48 = 13,935,291.68/x
  3. Step 3: Cross multiply
    41,229,604.88x = 61,834,188.48 × 13,935,291.68
  4. Step 4: Simplify right side
    41,229,604.88x = 861,677,452,264,895.75
  5. Step 5: Solve for x
    x = 861,677,452,264,895.75/41,229,604.88
  6. Step 6: Final answer
    x = 20,899,483.63

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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.