Home / 49,308,849.20-73,963,273.80-22,382,505.20

Finding the Fourth Proportional to 49,308,849.20, 73,963,273.80 and 22,382,505.20

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Solution

The fourth proportional to 49,308,849.20, 73,963,273.80 and 22,382,505.20 is: 33,573,757.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,308,849.20 : 73,963,273.80 = 22,382,505.20 : x
  2. Step 2: Convert to fraction form
    49,308,849.20/73,963,273.80 = 22,382,505.20/x
  3. Step 3: Cross multiply
    49,308,849.20x = 73,963,273.80 × 22,382,505.20
  4. Step 4: Simplify right side
    49,308,849.20x = 1,655,483,360,437,523.75
  5. Step 5: Solve for x
    x = 1,655,483,360,437,523.75/49,308,849.20
  6. Step 6: Final answer
    x = 33,573,757.80

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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.