Home / 40,494,711.90-60,747,395.85-14,953,662.30

Finding the Fourth Proportional to 40,494,711.90, 60,747,395.85 and 14,953,662.30

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Solution

The fourth proportional to 40,494,711.90, 60,747,395.85 and 14,953,662.30 is: 22,432,460.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,494,711.90 : 60,747,395.85 = 14,953,662.30 : x
  2. Step 2: Convert to fraction form
    40,494,711.90/60,747,395.85 = 14,953,662.30/x
  3. Step 3: Cross multiply
    40,494,711.90x = 60,747,395.85 × 14,953,662.30
  4. Step 4: Simplify right side
    40,494,711.90x = 908,396,043,145,321.50
  5. Step 5: Solve for x
    x = 908,396,043,145,321.50/40,494,711.90
  6. Step 6: Final answer
    x = 22,432,460.94

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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.