Home / 53,229,186.24-73,456,189.92-30,024,241.44

Finding the Fourth Proportional to 53,229,186.24, 73,456,189.92 and 30,024,241.44

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Solution

The fourth proportional to 53,229,186.24, 73,456,189.92 and 30,024,241.44 is: 41,433,404.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,229,186.24 : 73,456,189.92 = 30,024,241.44 : x
  2. Step 2: Convert to fraction form
    53,229,186.24/73,456,189.92 = 30,024,241.44/x
  3. Step 3: Cross multiply
    53,229,186.24x = 73,456,189.92 × 30,024,241.44
  4. Step 4: Simplify right side
    53,229,186.24x = 2,205,466,381,420,574.50
  5. Step 5: Solve for x
    x = 2,205,466,381,420,574.50/53,229,186.24
  6. Step 6: Final answer
    x = 41,433,404.06

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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.