Home / 49,308,849.70-73,963,274.55-22,382,505.70

Finding the Fourth Proportional to 49,308,849.70, 73,963,274.55 and 22,382,505.70

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Solution

The fourth proportional to 49,308,849.70, 73,963,274.55 and 22,382,505.70 is: 33,573,758.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,308,849.70 : 73,963,274.55 = 22,382,505.70 : x
  2. Step 2: Convert to fraction form
    49,308,849.70/73,963,274.55 = 22,382,505.70/x
  3. Step 3: Cross multiply
    49,308,849.70x = 73,963,274.55 × 22,382,505.70
  4. Step 4: Simplify right side
    49,308,849.70x = 1,655,483,414,206,039.75
  5. Step 5: Solve for x
    x = 1,655,483,414,206,039.75/49,308,849.70
  6. Step 6: Final answer
    x = 33,573,758.55

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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.