Home / 2,233,291,566.30-3,350,063,320.65-680,633,540.70

Finding the Fourth Proportional to 2,233,291,566.30, 3,350,063,320.65 and 680,633,540.70

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Solution

The fourth proportional to 2,233,291,566.30, 3,350,063,320.65 and 680,633,540.70 is: 1,020,988,702.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233,291,566.30 : 3,350,063,320.65 = 680,633,540.70 : x
  2. Step 2: Convert to fraction form
    2,233,291,566.30/3,350,063,320.65 = 680,633,540.70/x
  3. Step 3: Cross multiply
    2,233,291,566.30x = 3,350,063,320.65 × 680,633,540.70
  4. Step 4: Simplify right side
    2,233,291,566.30x = 2,280,165,459,503,209,216
  5. Step 5: Solve for x
    x = 2,280,165,459,503,209,216/2,233,291,566.30
  6. Step 6: Final answer
    x = 1,020,988,702.91

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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.