Home / 2,382,991,120.28-3,575,003,778.30-724,855,310.10

Finding the Fourth Proportional to 2,382,991,120.28, 3,575,003,778.30 and 724,855,310.10

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Solution

The fourth proportional to 2,382,991,120.28, 3,575,003,778.30 and 724,855,310.10 is: 1,087,440,255.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,382,991,120.28 : 3,575,003,778.30 = 724,855,310.10 : x
  2. Step 2: Convert to fraction form
    2,382,991,120.28/3,575,003,778.30 = 724,855,310.10/x
  3. Step 3: Cross multiply
    2,382,991,120.28x = 3,575,003,778.30 × 724,855,310.10
  4. Step 4: Simplify right side
    2,382,991,120.28x = 2,591,360,472,338,969,600
  5. Step 5: Solve for x
    x = 2,591,360,472,338,969,600/2,382,991,120.28
  6. Step 6: Final answer
    x = 1,087,440,255.35

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1.5x scale

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.