Home / 16,092,054.10-24,138,081.15-3,961,421.20

Finding the Fourth Proportional to 16,092,054.10, 24,138,081.15 and 3,961,421.20

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Solution

The fourth proportional to 16,092,054.10, 24,138,081.15 and 3,961,421.20 is: 5,942,131.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,092,054.10 : 24,138,081.15 = 3,961,421.20 : x
  2. Step 2: Convert to fraction form
    16,092,054.10/24,138,081.15 = 3,961,421.20/x
  3. Step 3: Cross multiply
    16,092,054.10x = 24,138,081.15 × 3,961,421.20
  4. Step 4: Simplify right side
    16,092,054.10x = 95,621,106,394,930.38
  5. Step 5: Solve for x
    x = 95,621,106,394,930.38/16,092,054.10
  6. Step 6: Final answer
    x = 5,942,131.80

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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.