Home / 1,416,204,030.90-2,124,306,046.35-1,325,504,766.90

Finding the Fourth Proportional to 1,416,204,030.90, 2,124,306,046.35 and 1,325,504,766.90

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Solution

The fourth proportional to 1,416,204,030.90, 2,124,306,046.35 and 1,325,504,766.90 is: 1,988,257,150.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,204,030.90 : 2,124,306,046.35 = 1,325,504,766.90 : x
  2. Step 2: Convert to fraction form
    1,416,204,030.90/2,124,306,046.35 = 1,325,504,766.90/x
  3. Step 3: Cross multiply
    1,416,204,030.90x = 2,124,306,046.35 × 1,325,504,766.90
  4. Step 4: Simplify right side
    1,416,204,030.90x = 2,815,777,790,791,417,344
  5. Step 5: Solve for x
    x = 2,815,777,790,791,417,344/1,416,204,030.90
  6. Step 6: Final answer
    x = 1,988,257,150.35

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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.