Home / 39,343,993.20-59,015,989.80-24,995,086.20

Finding the Fourth Proportional to 39,343,993.20, 59,015,989.80 and 24,995,086.20

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Solution

The fourth proportional to 39,343,993.20, 59,015,989.80 and 24,995,086.20 is: 37,492,629.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,343,993.20 : 59,015,989.80 = 24,995,086.20 : x
  2. Step 2: Convert to fraction form
    39,343,993.20/59,015,989.80 = 24,995,086.20/x
  3. Step 3: Cross multiply
    39,343,993.20x = 59,015,989.80 × 24,995,086.20
  4. Step 4: Simplify right side
    39,343,993.20x = 1,475,109,752,229,320.75
  5. Step 5: Solve for x
    x = 1,475,109,752,229,320.75/39,343,993.20
  6. Step 6: Final answer
    x = 37,492,629.30

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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.