Home / 33,152,770,668,137-45,747,753,246,689-18,337,317,031,280

Finding the Fourth Proportional to 33,152,770,668,137, 45,747,753,246,689 and 18,337,317,031,280

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Solution

The fourth proportional to 33,152,770,668,137, 45,747,753,246,689 and 18,337,317,031,280 is: 25,303,799,285,758.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,152,770,668,137 : 45,747,753,246,689 = 18,337,317,031,280 : x
  2. Step 2: Convert to fraction form
    33,152,770,668,137/45,747,753,246,689 = 18,337,317,031,280/x
  3. Step 3: Cross multiply
    33,152,770,668,137x = 45,747,753,246,689 × 18,337,317,031,280
  4. Step 4: Simplify right side
    33,152,770,668,137x = 838,891,054,753,305,170,985,091,072
  5. Step 5: Solve for x
    x = 838,891,054,753,305,170,985,091,072/33,152,770,668,137
  6. Step 6: Final answer
    x = 25,303,799,285,758.04

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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.