Home / 33,152,770,668,128-45,747,753,246,686-18,337,317,031,274

Finding the Fourth Proportional to 33,152,770,668,128, 45,747,753,246,686 and 18,337,317,031,274

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Solution

The fourth proportional to 33,152,770,668,128, 45,747,753,246,686 and 18,337,317,031,274 is: 25,303,799,285,754.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,152,770,668,128 : 45,747,753,246,686 = 18,337,317,031,274 : x
  2. Step 2: Convert to fraction form
    33,152,770,668,128/45,747,753,246,686 = 18,337,317,031,274/x
  3. Step 3: Cross multiply
    33,152,770,668,128x = 45,747,753,246,686 × 18,337,317,031,274
  4. Step 4: Simplify right side
    33,152,770,668,128x = 838,891,054,752,975,592,374,665,216
  5. Step 5: Solve for x
    x = 838,891,054,752,975,592,374,665,216/33,152,770,668,128
  6. Step 6: Final answer
    x = 25,303,799,285,754.97

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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.