Home / 3,322,001,098.20-4,983,001,647.30-868,338,001.20

Finding the Fourth Proportional to 3,322,001,098.20, 4,983,001,647.30 and 868,338,001.20

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Solution

The fourth proportional to 3,322,001,098.20, 4,983,001,647.30 and 868,338,001.20 is: 1,302,507,001.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,001,098.20 : 4,983,001,647.30 = 868,338,001.20 : x
  2. Step 2: Convert to fraction form
    3,322,001,098.20/4,983,001,647.30 = 868,338,001.20/x
  3. Step 3: Cross multiply
    3,322,001,098.20x = 4,983,001,647.30 × 868,338,001.20
  4. Step 4: Simplify right side
    3,322,001,098.20x = 4,326,929,690,392,790,016
  5. Step 5: Solve for x
    x = 4,326,929,690,392,790,016/3,322,001,098.20
  6. Step 6: Final answer
    x = 1,302,507,001.80

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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.