Home / 2,246,597,220.38-3,370,355,445.02-772,545,593.54

Finding the Fourth Proportional to 2,246,597,220.38, 3,370,355,445.02 and 772,545,593.54

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Solution

The fourth proportional to 2,246,597,220.38, 3,370,355,445.02 and 772,545,593.54 is: 1,158,976,439.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,597,220.38 : 3,370,355,445.02 = 772,545,593.54 : x
  2. Step 2: Convert to fraction form
    2,246,597,220.38/3,370,355,445.02 = 772,545,593.54/x
  3. Step 3: Cross multiply
    2,246,597,220.38x = 3,370,355,445.02 × 772,545,593.54
  4. Step 4: Simplify right side
    2,246,597,220.38x = 2,603,753,247,718,309,888
  5. Step 5: Solve for x
    x = 2,603,753,247,718,309,888/2,246,597,220.38
  6. Step 6: Final answer
    x = 1,158,976,439.61

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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.