Home / 33,152,770,668,128-45,747,753,246,677-18,337,317,031,272

Finding the Fourth Proportional to 33,152,770,668,128, 45,747,753,246,677 and 18,337,317,031,272

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Solution

The fourth proportional to 33,152,770,668,128, 45,747,753,246,677 and 18,337,317,031,272 is: 25,303,799,285,747.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,152,770,668,128 : 45,747,753,246,677 = 18,337,317,031,272 : x
  2. Step 2: Convert to fraction form
    33,152,770,668,128/45,747,753,246,677 = 18,337,317,031,272/x
  3. Step 3: Cross multiply
    33,152,770,668,128x = 45,747,753,246,677 × 18,337,317,031,272
  4. Step 4: Simplify right side
    33,152,770,668,128x = 838,891,054,752,719,131,287,486,464
  5. Step 5: Solve for x
    x = 838,891,054,752,719,131,287,486,464/33,152,770,668,128
  6. Step 6: Final answer
    x = 25,303,799,285,747.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.