Home / 63,324,678.54-94,863,310.14-43,625,327.06

Finding the Fourth Proportional to 63,324,678.54, 94,863,310.14 and 43,625,327.06

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Solution

The fourth proportional to 63,324,678.54, 94,863,310.14 and 43,625,327.06 is: 65,352,766.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,324,678.54 : 94,863,310.14 = 43,625,327.06 : x
  2. Step 2: Convert to fraction form
    63,324,678.54/94,863,310.14 = 43,625,327.06/x
  3. Step 3: Cross multiply
    63,324,678.54x = 94,863,310.14 × 43,625,327.06
  4. Step 4: Simplify right side
    63,324,678.54x = 4,138,442,930,851,714.50
  5. Step 5: Solve for x
    x = 4,138,442,930,851,714.50/63,324,678.54
  6. Step 6: Final answer
    x = 65,352,766.51

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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.