Home / 2,204,706,784.80-3,307,060,177.20-1,660,511,200.80

Finding the Fourth Proportional to 2,204,706,784.80, 3,307,060,177.20 and 1,660,511,200.80

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Solution

The fourth proportional to 2,204,706,784.80, 3,307,060,177.20 and 1,660,511,200.80 is: 2,490,766,801.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,706,784.80 : 3,307,060,177.20 = 1,660,511,200.80 : x
  2. Step 2: Convert to fraction form
    2,204,706,784.80/3,307,060,177.20 = 1,660,511,200.80/x
  3. Step 3: Cross multiply
    2,204,706,784.80x = 3,307,060,177.20 × 1,660,511,200.80
  4. Step 4: Simplify right side
    2,204,706,784.80x = 5,491,410,465,960,231,936
  5. Step 5: Solve for x
    x = 5,491,410,465,960,231,936/2,204,706,784.80
  6. Step 6: Final answer
    x = 2,490,766,801.20

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Double scale
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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.