Home / 16,141,042.80-24,163,588.44-16,119,785.16

Finding the Fourth Proportional to 16,141,042.80, 24,163,588.44 and 16,119,785.16

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Solution

The fourth proportional to 16,141,042.80, 24,163,588.44 and 16,119,785.16 is: 24,131,765.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,141,042.80 : 24,163,588.44 = 16,119,785.16 : x
  2. Step 2: Convert to fraction form
    16,141,042.80/24,163,588.44 = 16,119,785.16/x
  3. Step 3: Cross multiply
    16,141,042.80x = 24,163,588.44 × 16,119,785.16
  4. Step 4: Simplify right side
    16,141,042.80x = 389,511,854,347,459.56
  5. Step 5: Solve for x
    x = 389,511,854,347,459.56/16,141,042.80
  6. Step 6: Final answer
    x = 24,131,765.16

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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.