Home / 2,396,298,033.85-3,306,827,852.52-1,339,034,693.80

Finding the Fourth Proportional to 2,396,298,033.85, 3,306,827,852.52 and 1,339,034,693.80

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Solution

The fourth proportional to 2,396,298,033.85, 3,306,827,852.52 and 1,339,034,693.80 is: 1,847,832,430.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,298,033.85 : 3,306,827,852.52 = 1,339,034,693.80 : x
  2. Step 2: Convert to fraction form
    2,396,298,033.85/3,306,827,852.52 = 1,339,034,693.80/x
  3. Step 3: Cross multiply
    2,396,298,033.85x = 3,306,827,852.52 × 1,339,034,693.80
  4. Step 4: Simplify right side
    2,396,298,033.85x = 4,427,957,220,948,429,824
  5. Step 5: Solve for x
    x = 4,427,957,220,948,429,824/2,396,298,033.85
  6. Step 6: Final answer
    x = 1,847,832,430.86

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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.