Home / 41,930,040.96-62,910,195.21-14,640,354.18

Finding the Fourth Proportional to 41,930,040.96, 62,910,195.21 and 14,640,354.18

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Solution

The fourth proportional to 41,930,040.96, 62,910,195.21 and 14,640,354.18 is: 21,965,815.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,930,040.96 : 62,910,195.21 = 14,640,354.18 : x
  2. Step 2: Convert to fraction form
    41,930,040.96/62,910,195.21 = 14,640,354.18/x
  3. Step 3: Cross multiply
    41,930,040.96x = 62,910,195.21 × 14,640,354.18
  4. Step 4: Simplify right side
    41,930,040.96x = 921,027,539,407,339.50
  5. Step 5: Solve for x
    x = 921,027,539,407,339.50/41,930,040.96
  6. Step 6: Final answer
    x = 21,965,815.40

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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.