Home / 41,561,572.20-62,342,358.30-40,994,701.80

Finding the Fourth Proportional to 41,561,572.20, 62,342,358.30 and 40,994,701.80

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Solution

The fourth proportional to 41,561,572.20, 62,342,358.30 and 40,994,701.80 is: 61,492,052.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,561,572.20 : 62,342,358.30 = 40,994,701.80 : x
  2. Step 2: Convert to fraction form
    41,561,572.20/62,342,358.30 = 40,994,701.80/x
  3. Step 3: Cross multiply
    41,561,572.20x = 62,342,358.30 × 40,994,701.80
  4. Step 4: Simplify right side
    41,561,572.20x = 2,555,706,388,017,254.50
  5. Step 5: Solve for x
    x = 2,555,706,388,017,254.50/41,561,572.20
  6. Step 6: Final answer
    x = 61,492,052.70

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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.