Home / 41,747,999.40-62,621,999.10-41,747,999.40

Finding the Fourth Proportional to 41,747,999.40, 62,621,999.10 and 41,747,999.40

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Solution

The fourth proportional to 41,747,999.40, 62,621,999.10 and 41,747,999.40 is: 62,621,999.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,747,999.40 : 62,621,999.10 = 41,747,999.40 : x
  2. Step 2: Convert to fraction form
    41,747,999.40/62,621,999.10 = 41,747,999.40/x
  3. Step 3: Cross multiply
    41,747,999.40x = 62,621,999.10 × 41,747,999.40
  4. Step 4: Simplify right side
    41,747,999.40x = 2,614,343,180,853,600.50
  5. Step 5: Solve for x
    x = 2,614,343,180,853,600.50/41,747,999.40
  6. Step 6: Final answer
    x = 62,621,999.10

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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.