Home / 1,949,714,496.96-2,690,605,805.92-1,102,923,728.32

Finding the Fourth Proportional to 1,949,714,496.96, 2,690,605,805.92 and 1,102,923,728.32

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Solution

The fourth proportional to 1,949,714,496.96, 2,690,605,805.92 and 1,102,923,728.32 is: 1,522,034,632.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,949,714,496.96 : 2,690,605,805.92 = 1,102,923,728.32 : x
  2. Step 2: Convert to fraction form
    1,949,714,496.96/2,690,605,805.92 = 1,102,923,728.32/x
  3. Step 3: Cross multiply
    1,949,714,496.96x = 2,690,605,805.92 × 1,102,923,728.32
  4. Step 4: Simplify right side
    1,949,714,496.96x = 2,967,532,986,904,724,480
  5. Step 5: Solve for x
    x = 2,967,532,986,904,724,480/1,949,714,496.96
  6. Step 6: Final answer
    x = 1,522,034,632.01

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.