Home / 11,536,397,648.20-17,304,407,369.70-3,675,703,179.88

Finding the Fourth Proportional to 11,536,397,648.20, 17,304,407,369.70 and 3,675,703,179.88

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Solution

The fourth proportional to 11,536,397,648.20, 17,304,407,369.70 and 3,675,703,179.88 is: 5,513,494,518.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,536,397,648.20 : 17,304,407,369.70 = 3,675,703,179.88 : x
  2. Step 2: Convert to fraction form
    11,536,397,648.20/17,304,407,369.70 = 3,675,703,179.88/x
  3. Step 3: Cross multiply
    11,536,397,648.20x = 17,304,407,369.70 × 3,675,703,179.88
  4. Step 4: Simplify right side
    11,536,397,648.20x = 63,605,865,194,745,200,640
  5. Step 5: Solve for x
    x = 63,605,865,194,745,200,640/11,536,397,648.20
  6. Step 6: Final answer
    x = 5,513,494,518.34

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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.