Home / 2,253,910,019,758.60-3,110,225,129,294.20-1,264,928,129,767.60

Finding the Fourth Proportional to 2,253,910,019,758.60, 3,110,225,129,294.20 and 1,264,928,129,767.60

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Solution

The fourth proportional to 2,253,910,019,758.60, 3,110,225,129,294.20 and 1,264,928,129,767.60 is: 1,745,505,020,815.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,910,019,758.60 : 3,110,225,129,294.20 = 1,264,928,129,767.60 : x
  2. Step 2: Convert to fraction form
    2,253,910,019,758.60/3,110,225,129,294.20 = 1,264,928,129,767.60/x
  3. Step 3: Cross multiply
    2,253,910,019,758.60x = 3,110,225,129,294.20 × 1,264,928,129,767.60
  4. Step 4: Simplify right side
    2,253,910,019,758.60x = 3,934,211,255,954,304,825,032,704
  5. Step 5: Solve for x
    x = 3,934,211,255,954,304,825,032,704/2,253,910,019,758.60
  6. Step 6: Final answer
    x = 1,745,505,020,815.19

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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.