Home / 15,841,385.11-23,764,760.28-5,463,786.32

Finding the Fourth Proportional to 15,841,385.11, 23,764,760.28 and 5,463,786.32

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Solution

The fourth proportional to 15,841,385.11, 23,764,760.28 and 5,463,786.32 is: 8,196,604.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,841,385.11 : 23,764,760.28 = 5,463,786.32 : x
  2. Step 2: Convert to fraction form
    15,841,385.11/23,764,760.28 = 5,463,786.32/x
  3. Step 3: Cross multiply
    15,841,385.11x = 23,764,760.28 × 5,463,786.32
  4. Step 4: Simplify right side
    15,841,385.11x = 129,845,572,088,624.44
  5. Step 5: Solve for x
    x = 129,845,572,088,624.44/15,841,385.11
  6. Step 6: Final answer
    x = 8,196,604.73

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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.