Home / 11,536,397,645.20-17,304,407,365.20-3,675,703,176.88

Finding the Fourth Proportional to 11,536,397,645.20, 17,304,407,365.20 and 3,675,703,176.88

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Solution

The fourth proportional to 11,536,397,645.20, 17,304,407,365.20 and 3,675,703,176.88 is: 5,513,494,513.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,536,397,645.20 : 17,304,407,365.20 = 3,675,703,176.88 : x
  2. Step 2: Convert to fraction form
    11,536,397,645.20/17,304,407,365.20 = 3,675,703,176.88/x
  3. Step 3: Cross multiply
    11,536,397,645.20x = 17,304,407,365.20 × 3,675,703,176.88
  4. Step 4: Simplify right side
    11,536,397,645.20x = 63,605,865,126,291,316,736
  5. Step 5: Solve for x
    x = 63,605,865,126,291,316,736/11,536,397,645.20
  6. Step 6: Final answer
    x = 5,513,494,513.84

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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.