Home / 2,040,041,375.90-3,060,062,063.85-1,223,747,999.90

Finding the Fourth Proportional to 2,040,041,375.90, 3,060,062,063.85 and 1,223,747,999.90

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Solution

The fourth proportional to 2,040,041,375.90, 3,060,062,063.85 and 1,223,747,999.90 is: 1,835,621,999.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,041,375.90 : 3,060,062,063.85 = 1,223,747,999.90 : x
  2. Step 2: Convert to fraction form
    2,040,041,375.90/3,060,062,063.85 = 1,223,747,999.90/x
  3. Step 3: Cross multiply
    2,040,041,375.90x = 3,060,062,063.85 × 1,223,747,999.90
  4. Step 4: Simplify right side
    2,040,041,375.90x = 3,744,744,830,206,303,744
  5. Step 5: Solve for x
    x = 3,744,744,830,206,303,744/2,040,041,375.90
  6. Step 6: Final answer
    x = 1,835,621,999.85

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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.