Home / 3,432,182,578.40-5,149,857,197.28-1,567,399,936.88

Finding the Fourth Proportional to 3,432,182,578.40, 5,149,857,197.28 and 1,567,399,936.88

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Solution

The fourth proportional to 3,432,182,578.40, 5,149,857,197.28 and 1,567,399,936.88 is: 2,351,822,976.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,432,182,578.40 : 5,149,857,197.28 = 1,567,399,936.88 : x
  2. Step 2: Convert to fraction form
    3,432,182,578.40/5,149,857,197.28 = 1,567,399,936.88/x
  3. Step 3: Cross multiply
    3,432,182,578.40x = 5,149,857,197.28 × 1,567,399,936.88
  4. Step 4: Simplify right side
    3,432,182,578.40x = 8,071,885,845,957,686,272
  5. Step 5: Solve for x
    x = 8,071,885,845,957,686,272/3,432,182,578.40
  6. Step 6: Final answer
    x = 2,351,822,976.07

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1.5x scale

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.