Home / 115,560,837.52-173,352,220.44-32,562,301.84

Finding the Fourth Proportional to 115,560,837.52, 173,352,220.44 and 32,562,301.84

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Solution

The fourth proportional to 115,560,837.52, 173,352,220.44 and 32,562,301.84 is: 48,846,542.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,560,837.52 : 173,352,220.44 = 32,562,301.84 : x
  2. Step 2: Convert to fraction form
    115,560,837.52/173,352,220.44 = 32,562,301.84/x
  3. Step 3: Cross multiply
    115,560,837.52x = 173,352,220.44 × 32,562,301.84
  4. Step 4: Simplify right side
    115,560,837.52x = 5,644,747,326,601,498
  5. Step 5: Solve for x
    x = 5,644,747,326,601,498/115,560,837.52
  6. Step 6: Final answer
    x = 48,846,542.20

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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.