Home / 2,052,153,976.60-3,078,230,964.90-598,178,834.20

Finding the Fourth Proportional to 2,052,153,976.60, 3,078,230,964.90 and 598,178,834.20

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Solution

The fourth proportional to 2,052,153,976.60, 3,078,230,964.90 and 598,178,834.20 is: 897,268,251.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,153,976.60 : 3,078,230,964.90 = 598,178,834.20 : x
  2. Step 2: Convert to fraction form
    2,052,153,976.60/3,078,230,964.90 = 598,178,834.20/x
  3. Step 3: Cross multiply
    2,052,153,976.60x = 3,078,230,964.90 × 598,178,834.20
  4. Step 4: Simplify right side
    2,052,153,976.60x = 1,841,332,609,982,223,360
  5. Step 5: Solve for x
    x = 1,841,332,609,982,223,360/2,052,153,976.60
  6. Step 6: Final answer
    x = 897,268,251.30

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Double scale
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Similar ratio
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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.