Home / 33,266,771.38-49,904,886.46-10,239,626.49

Finding the Fourth Proportional to 33,266,771.38, 49,904,886.46 and 10,239,626.49

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Solution

The fourth proportional to 33,266,771.38, 49,904,886.46 and 10,239,626.49 is: 15,360,895.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,266,771.38 : 49,904,886.46 = 10,239,626.49 : x
  2. Step 2: Convert to fraction form
    33,266,771.38/49,904,886.46 = 10,239,626.49/x
  3. Step 3: Cross multiply
    33,266,771.38x = 49,904,886.46 × 10,239,626.49
  4. Step 4: Simplify right side
    33,266,771.38x = 511,007,397,463,430.25
  5. Step 5: Solve for x
    x = 511,007,397,463,430.25/33,266,771.38
  6. Step 6: Final answer
    x = 15,360,895.46

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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.