Home / 40,084,232.10-60,126,348.15-34,344,669.30

Finding the Fourth Proportional to 40,084,232.10, 60,126,348.15 and 34,344,669.30

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Solution

The fourth proportional to 40,084,232.10, 60,126,348.15 and 34,344,669.30 is: 51,517,003.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,084,232.10 : 60,126,348.15 = 34,344,669.30 : x
  2. Step 2: Convert to fraction form
    40,084,232.10/60,126,348.15 = 34,344,669.30/x
  3. Step 3: Cross multiply
    40,084,232.10x = 60,126,348.15 × 34,344,669.30
  4. Step 4: Simplify right side
    40,084,232.10x = 2,065,019,543,428,416.50
  5. Step 5: Solve for x
    x = 2,065,019,543,428,416.50/40,084,232.10
  6. Step 6: Final answer
    x = 51,517,003.95

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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.