Home / 15,318,701.24-22,978,635.06-5,733,070.52

Finding the Fourth Proportional to 15,318,701.24, 22,978,635.06 and 5,733,070.52

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Solution

The fourth proportional to 15,318,701.24, 22,978,635.06 and 5,733,070.52 is: 8,599,824.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,318,701.24 : 22,978,635.06 = 5,733,070.52 : x
  2. Step 2: Convert to fraction form
    15,318,701.24/22,978,635.06 = 5,733,070.52/x
  3. Step 3: Cross multiply
    15,318,701.24x = 22,978,635.06 × 5,733,070.52
  4. Step 4: Simplify right side
    15,318,701.24x = 131,738,135,252,324.41
  5. Step 5: Solve for x
    x = 131,738,135,252,324.41/15,318,701.24
  6. Step 6: Final answer
    x = 8,599,824.04

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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.