Home / 40,729,849.47-56,206,997.15-23,994,304.88

Finding the Fourth Proportional to 40,729,849.47, 56,206,997.15 and 23,994,304.88

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Solution

The fourth proportional to 40,729,849.47, 56,206,997.15 and 23,994,304.88 is: 33,112,025.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,729,849.47 : 56,206,997.15 = 23,994,304.88 : x
  2. Step 2: Convert to fraction form
    40,729,849.47/56,206,997.15 = 23,994,304.88/x
  3. Step 3: Cross multiply
    40,729,849.47x = 56,206,997.15 × 23,994,304.88
  4. Step 4: Simplify right side
    40,729,849.47x = 1,348,647,825,605,384.75
  5. Step 5: Solve for x
    x = 1,348,647,825,605,384.75/40,729,849.47
  6. Step 6: Final answer
    x = 33,112,025.78

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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.