Home / 41,985,494.10-62,978,241.15-34,811,040.60

Finding the Fourth Proportional to 41,985,494.10, 62,978,241.15 and 34,811,040.60

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Solution

The fourth proportional to 41,985,494.10, 62,978,241.15 and 34,811,040.60 is: 52,216,560.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,985,494.10 : 62,978,241.15 = 34,811,040.60 : x
  2. Step 2: Convert to fraction form
    41,985,494.10/62,978,241.15 = 34,811,040.60/x
  3. Step 3: Cross multiply
    41,985,494.10x = 62,978,241.15 × 34,811,040.60
  4. Step 4: Simplify right side
    41,985,494.10x = 2,192,338,109,589,240.75
  5. Step 5: Solve for x
    x = 2,192,338,109,589,240.75/41,985,494.10
  6. Step 6: Final answer
    x = 52,216,560.90

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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.