Home / 86,319,632,144.04-129,469,557,544.98-22,583,131,059.48

Finding the Fourth Proportional to 86,319,632,144.04, 129,469,557,544.98 and 22,583,131,059.48

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Solution

The fourth proportional to 86,319,632,144.04, 129,469,557,544.98 and 22,583,131,059.48 is: 33,872,108,970.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,319,632,144.04 : 129,469,557,544.98 = 22,583,131,059.48 : x
  2. Step 2: Convert to fraction form
    86,319,632,144.04/129,469,557,544.98 = 22,583,131,059.48/x
  3. Step 3: Cross multiply
    86,319,632,144.04x = 129,469,557,544.98 × 22,583,131,059.48
  4. Step 4: Simplify right side
    86,319,632,144.04x = 2,923,827,986,251,170,971,648
  5. Step 5: Solve for x
    x = 2,923,827,986,251,170,971,648/86,319,632,144.04
  6. Step 6: Final answer
    x = 33,872,108,970.21

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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.