Home / 2,422,228,452.06-3,342,676,607.19-1,308,394,551.90

Finding the Fourth Proportional to 2,422,228,452.06, 3,342,676,607.19 and 1,308,394,551.90

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Solution

The fourth proportional to 2,422,228,452.06, 3,342,676,607.19 and 1,308,394,551.90 is: 1,805,585,207.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,228,452.06 : 3,342,676,607.19 = 1,308,394,551.90 : x
  2. Step 2: Convert to fraction form
    2,422,228,452.06/3,342,676,607.19 = 1,308,394,551.90/x
  3. Step 3: Cross multiply
    2,422,228,452.06x = 3,342,676,607.19 × 1,308,394,551.90
  4. Step 4: Simplify right side
    2,422,228,452.06x = 4,373,539,861,610,972,672
  5. Step 5: Solve for x
    x = 4,373,539,861,610,972,672/2,422,228,452.06
  6. Step 6: Final answer
    x = 1,805,585,207.25

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1.5x scale

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.