Home / 41,587,603.20-62,385,573.60-14,290,300.80

Finding the Fourth Proportional to 41,587,603.20, 62,385,573.60 and 14,290,300.80

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Solution

The fourth proportional to 41,587,603.20, 62,385,573.60 and 14,290,300.80 is: 21,436,883.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,587,603.20 : 62,385,573.60 = 14,290,300.80 : x
  2. Step 2: Convert to fraction form
    41,587,603.20/62,385,573.60 = 14,290,300.80/x
  3. Step 3: Cross multiply
    41,587,603.20x = 62,385,573.60 × 14,290,300.80
  4. Step 4: Simplify right side
    41,587,603.20x = 891,508,612,324,539
  5. Step 5: Solve for x
    x = 891,508,612,324,539/41,587,603.20
  6. Step 6: Final answer
    x = 21,436,883.68

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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.