Home / 11,453,668,989.98-17,182,976,354.04-3,486,460,238.66

Finding the Fourth Proportional to 11,453,668,989.98, 17,182,976,354.04 and 3,486,460,238.66

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Solution

The fourth proportional to 11,453,668,989.98, 17,182,976,354.04 and 3,486,460,238.66 is: 5,230,443,091.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,453,668,989.98 : 17,182,976,354.04 = 3,486,460,238.66 : x
  2. Step 2: Convert to fraction form
    11,453,668,989.98/17,182,976,354.04 = 3,486,460,238.66/x
  3. Step 3: Cross multiply
    11,453,668,989.98x = 17,182,976,354.04 × 3,486,460,238.66
  4. Step 4: Simplify right side
    11,453,668,989.98x = 59,907,763,840,195,436,544
  5. Step 5: Solve for x
    x = 59,907,763,840,195,436,544/11,453,668,989.98
  6. Step 6: Final answer
    x = 5,230,443,091.43

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Double scale
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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.