Home / 2,762,259,577.82-4,146,338,919.04-1,189,145,506.04

Finding the Fourth Proportional to 2,762,259,577.82, 4,146,338,919.04 and 1,189,145,506.04

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Solution

The fourth proportional to 2,762,259,577.82, 4,146,338,919.04 and 1,189,145,506.04 is: 1,784,988,033.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,762,259,577.82 : 4,146,338,919.04 = 1,189,145,506.04 : x
  2. Step 2: Convert to fraction form
    2,762,259,577.82/4,146,338,919.04 = 1,189,145,506.04/x
  3. Step 3: Cross multiply
    2,762,259,577.82x = 4,146,338,919.04 × 1,189,145,506.04
  4. Step 4: Simplify right side
    2,762,259,577.82x = 4,930,600,292,110,023,680
  5. Step 5: Solve for x
    x = 4,930,600,292,110,023,680/2,762,259,577.82
  6. Step 6: Final answer
    x = 1,784,988,033.60

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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.