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Finding the Third Proportional to 359,385,163 and 552,059,616

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Solution

The third proportional to 359,385,163 and 552,059,616 is: 848,031,168.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,385,163 : 552,059,616 = 552,059,616 : x
  2. Step 2: Convert to fraction form
    359,385,163/552,059,616 = 552,059,616/x
  3. Step 3: Cross multiply
    359,385,163x = 552,059,616 × 552,059,616
  4. Step 4: Simplify right side
    359,385,163x = 304,769,819,618,067,456
  5. Step 5: Solve for x
    x = 304,769,819,618,067,456/359,385,163
  6. Step 6: Final answer
    x = 848,031,168.22

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.