Home / 41,738,807.10-62,580,217.05-19,008,003.90

Finding the Fourth Proportional to 41,738,807.10, 62,580,217.05 and 19,008,003.90

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Solution

The fourth proportional to 41,738,807.10, 62,580,217.05 and 19,008,003.90 is: 28,499,257.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,738,807.10 : 62,580,217.05 = 19,008,003.90 : x
  2. Step 2: Convert to fraction form
    41,738,807.10/62,580,217.05 = 19,008,003.90/x
  3. Step 3: Cross multiply
    41,738,807.10x = 62,580,217.05 × 19,008,003.90
  4. Step 4: Simplify right side
    41,738,807.10x = 1,189,525,009,749,246.25
  5. Step 5: Solve for x
    x = 1,189,525,009,749,246.25/41,738,807.10
  6. Step 6: Final answer
    x = 28,499,257.46

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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.