Home / 33,377,728.04-50,072,244.28-11,512,170.08

Finding the Fourth Proportional to 33,377,728.04, 50,072,244.28 and 11,512,170.08

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Solution

The fourth proportional to 33,377,728.04, 50,072,244.28 and 11,512,170.08 is: 17,270,204.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,377,728.04 : 50,072,244.28 = 11,512,170.08 : x
  2. Step 2: Convert to fraction form
    33,377,728.04/50,072,244.28 = 11,512,170.08/x
  3. Step 3: Cross multiply
    33,377,728.04x = 50,072,244.28 × 11,512,170.08
  4. Step 4: Simplify right side
    33,377,728.04x = 576,440,192,438,667.12
  5. Step 5: Solve for x
    x = 576,440,192,438,667.12/33,377,728.04
  6. Step 6: Final answer
    x = 17,270,204.60

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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.