Home / 41,511,334.80-62,267,002.20-14,587,712.40

Finding the Fourth Proportional to 41,511,334.80, 62,267,002.20 and 14,587,712.40

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Solution

The fourth proportional to 41,511,334.80, 62,267,002.20 and 14,587,712.40 is: 21,881,568.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,511,334.80 : 62,267,002.20 = 14,587,712.40 : x
  2. Step 2: Convert to fraction form
    41,511,334.80/62,267,002.20 = 14,587,712.40/x
  3. Step 3: Cross multiply
    41,511,334.80x = 62,267,002.20 × 14,587,712.40
  4. Step 4: Simplify right side
    41,511,334.80x = 908,333,120,103,767.38
  5. Step 5: Solve for x
    x = 908,333,120,103,767.38/41,511,334.80
  6. Step 6: Final answer
    x = 21,881,568.60

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1.5x scale

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.