Home / 49,065,844.80-73,598,767.20-48,729,921.60

Finding the Fourth Proportional to 49,065,844.80, 73,598,767.20 and 48,729,921.60

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Solution

The fourth proportional to 49,065,844.80, 73,598,767.20 and 48,729,921.60 is: 73,094,882.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,065,844.80 : 73,598,767.20 = 48,729,921.60 : x
  2. Step 2: Convert to fraction form
    49,065,844.80/73,598,767.20 = 48,729,921.60/x
  3. Step 3: Cross multiply
    49,065,844.80x = 73,598,767.20 × 48,729,921.60
  4. Step 4: Simplify right side
    49,065,844.80x = 3,586,462,155,512,652
  5. Step 5: Solve for x
    x = 3,586,462,155,512,652/49,065,844.80
  6. Step 6: Final answer
    x = 73,094,882.40

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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.