Home / 5,169,681,215,272.20-7,754,521,823,441.50-1,727,577,893,174.10

Finding the Fourth Proportional to 5,169,681,215,272.20, 7,754,521,823,441.50 and 1,727,577,893,174.10

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Solution

The fourth proportional to 5,169,681,215,272.20, 7,754,521,823,441.50 and 1,727,577,893,174.10 is: 2,591,366,839,939.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,169,681,215,272.20 : 7,754,521,823,441.50 = 1,727,577,893,174.10 : x
  2. Step 2: Convert to fraction form
    5,169,681,215,272.20/7,754,521,823,441.50 = 1,727,577,893,174.10/x
  3. Step 3: Cross multiply
    5,169,681,215,272.20x = 7,754,521,823,441.50 × 1,727,577,893,174.10
  4. Step 4: Simplify right side
    5,169,681,215,272.20x = 13,396,540,474,313,647,587,328,000
  5. Step 5: Solve for x
    x = 13,396,540,474,313,647,587,328,000/5,169,681,215,272.20
  6. Step 6: Final answer
    x = 2,591,366,839,939.33

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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.