Home / 41,011,669.90-61,517,504.85-40,373,940.70

Finding the Fourth Proportional to 41,011,669.90, 61,517,504.85 and 40,373,940.70

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Solution

The fourth proportional to 41,011,669.90, 61,517,504.85 and 40,373,940.70 is: 60,560,911.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,011,669.90 : 61,517,504.85 = 40,373,940.70 : x
  2. Step 2: Convert to fraction form
    41,011,669.90/61,517,504.85 = 40,373,940.70/x
  3. Step 3: Cross multiply
    41,011,669.90x = 61,517,504.85 × 40,373,940.70
  4. Step 4: Simplify right side
    41,011,669.90x = 2,483,704,092,825,862.50
  5. Step 5: Solve for x
    x = 2,483,704,092,825,862.50/41,011,669.90
  6. Step 6: Final answer
    x = 60,560,911.05

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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.