Home / 2,240,632,597.89-3,092,344,125.08-1,275,251,217.24

Finding the Fourth Proportional to 2,240,632,597.89, 3,092,344,125.08 and 1,275,251,217.24

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Solution

The fourth proportional to 2,240,632,597.89, 3,092,344,125.08 and 1,275,251,217.24 is: 1,760,000,998.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,632,597.89 : 3,092,344,125.08 = 1,275,251,217.24 : x
  2. Step 2: Convert to fraction form
    2,240,632,597.89/3,092,344,125.08 = 1,275,251,217.24/x
  3. Step 3: Cross multiply
    2,240,632,597.89x = 3,092,344,125.08 × 1,275,251,217.24
  4. Step 4: Simplify right side
    2,240,632,597.89x = 3,943,515,609,626,856,448
  5. Step 5: Solve for x
    x = 3,943,515,609,626,856,448/2,240,632,597.89
  6. Step 6: Final answer
    x = 1,760,000,998.53

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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.