Home / 3,359,234,820.20-5,038,852,230.30-3,052,872,861.80

Finding the Fourth Proportional to 3,359,234,820.20, 5,038,852,230.30 and 3,052,872,861.80

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Solution

The fourth proportional to 3,359,234,820.20, 5,038,852,230.30 and 3,052,872,861.80 is: 4,579,309,292.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,234,820.20 : 5,038,852,230.30 = 3,052,872,861.80 : x
  2. Step 2: Convert to fraction form
    3,359,234,820.20/5,038,852,230.30 = 3,052,872,861.80/x
  3. Step 3: Cross multiply
    3,359,234,820.20x = 5,038,852,230.30 × 3,052,872,861.80
  4. Step 4: Simplify right side
    3,359,234,820.20x = 15,382,975,228,503,275,520
  5. Step 5: Solve for x
    x = 15,382,975,228,503,275,520/3,359,234,820.20
  6. Step 6: Final answer
    x = 4,579,309,292.70

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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.