Home / 22,816,257,229.43-31,450,054,376.48-17,985,744,770.34

Finding the Fourth Proportional to 22,816,257,229.43, 31,450,054,376.48 and 17,985,744,770.34

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Solution

The fourth proportional to 22,816,257,229.43, 31,450,054,376.48 and 17,985,744,770.34 is: 24,791,649,451.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,816,257,229.43 : 31,450,054,376.48 = 17,985,744,770.34 : x
  2. Step 2: Convert to fraction form
    22,816,257,229.43/31,450,054,376.48 = 17,985,744,770.34/x
  3. Step 3: Cross multiply
    22,816,257,229.43x = 31,450,054,376.48 × 17,985,744,770.34
  4. Step 4: Simplify right side
    22,816,257,229.43x = 565,652,651,028,593,836,032
  5. Step 5: Solve for x
    x = 565,652,651,028,593,836,032/22,816,257,229.43
  6. Step 6: Final answer
    x = 24,791,649,451.56

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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.