Home / 48,297,604.52-66,644,635-32,650,674.12

Finding the Fourth Proportional to 48,297,604.52, 66,644,635 and 32,650,674.12

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Solution

The fourth proportional to 48,297,604.52, 66,644,635 and 32,650,674.12 is: 45,053,834.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,297,604.52 : 66,644,635 = 32,650,674.12 : x
  2. Step 2: Convert to fraction form
    48,297,604.52/66,644,635 = 32,650,674.12/x
  3. Step 3: Cross multiply
    48,297,604.52x = 66,644,635 × 32,650,674.12
  4. Step 4: Simplify right side
    48,297,604.52x = 2,175,992,259,231,346.25
  5. Step 5: Solve for x
    x = 2,175,992,259,231,346.25/48,297,604.52
  6. Step 6: Final answer
    x = 45,053,834.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.