Home / 13,610,227.32-20,419,326.60-4,025,861.04

Finding the Fourth Proportional to 13,610,227.32, 20,419,326.60 and 4,025,861.04

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Solution

The fourth proportional to 13,610,227.32, 20,419,326.60 and 4,025,861.04 is: 6,039,970.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,610,227.32 : 20,419,326.60 = 4,025,861.04 : x
  2. Step 2: Convert to fraction form
    13,610,227.32/20,419,326.60 = 4,025,861.04/x
  3. Step 3: Cross multiply
    13,610,227.32x = 20,419,326.60 × 4,025,861.04
  4. Step 4: Simplify right side
    13,610,227.32x = 82,205,371,421,975.67
  5. Step 5: Solve for x
    x = 82,205,371,421,975.67/13,610,227.32
  6. Step 6: Final answer
    x = 6,039,970.49

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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.