Home / 41,327,398.47-61,991,225.18-10,203,059.22

Finding the Fourth Proportional to 41,327,398.47, 61,991,225.18 and 10,203,059.22

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Solution

The fourth proportional to 41,327,398.47, 61,991,225.18 and 10,203,059.22 is: 15,304,620.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,327,398.47 : 61,991,225.18 = 10,203,059.22 : x
  2. Step 2: Convert to fraction form
    41,327,398.47/61,991,225.18 = 10,203,059.22/x
  3. Step 3: Cross multiply
    41,327,398.47x = 61,991,225.18 × 10,203,059.22
  4. Step 4: Simplify right side
    41,327,398.47x = 632,500,141,580,879.88
  5. Step 5: Solve for x
    x = 632,500,141,580,879.88/41,327,398.47
  6. Step 6: Final answer
    x = 15,304,620.30

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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.