Home / 2,694,451,805.40-4,041,677,708.10-1,660,480,195.80

Finding the Fourth Proportional to 2,694,451,805.40, 4,041,677,708.10 and 1,660,480,195.80

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Solution

The fourth proportional to 2,694,451,805.40, 4,041,677,708.10 and 1,660,480,195.80 is: 2,490,720,293.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,451,805.40 : 4,041,677,708.10 = 1,660,480,195.80 : x
  2. Step 2: Convert to fraction form
    2,694,451,805.40/4,041,677,708.10 = 1,660,480,195.80/x
  3. Step 3: Cross multiply
    2,694,451,805.40x = 4,041,677,708.10 × 1,660,480,195.80
  4. Step 4: Simplify right side
    2,694,451,805.40x = 6,711,125,792,106,383,360
  5. Step 5: Solve for x
    x = 6,711,125,792,106,383,360/2,694,451,805.40
  6. Step 6: Final answer
    x = 2,490,720,293.70

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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.