Home / 32,876,958.24-49,307,460.48-13,697,251.20

Finding the Fourth Proportional to 32,876,958.24, 49,307,460.48 and 13,697,251.20

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Solution

The fourth proportional to 32,876,958.24, 49,307,460.48 and 13,697,251.20 is: 20,542,553.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,876,958.24 : 49,307,460.48 = 13,697,251.20 : x
  2. Step 2: Convert to fraction form
    32,876,958.24/49,307,460.48 = 13,697,251.20/x
  3. Step 3: Cross multiply
    32,876,958.24x = 49,307,460.48 × 13,697,251.20
  4. Step 4: Simplify right side
    32,876,958.24x = 675,376,672,228,632.50
  5. Step 5: Solve for x
    x = 675,376,672,228,632.50/32,876,958.24
  6. Step 6: Final answer
    x = 20,542,553.46

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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.