Home / 40,069,194,650.40-60,163,100,791.20-22,418,125,852.80

Finding the Fourth Proportional to 40,069,194,650.40, 60,163,100,791.20 and 22,418,125,852.80

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Solution

The fourth proportional to 40,069,194,650.40, 60,163,100,791.20 and 22,418,125,852.80 is: 33,660,371,190.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,069,194,650.40 : 60,163,100,791.20 = 22,418,125,852.80 : x
  2. Step 2: Convert to fraction form
    40,069,194,650.40/60,163,100,791.20 = 22,418,125,852.80/x
  3. Step 3: Cross multiply
    40,069,194,650.40x = 60,163,100,791.20 × 22,418,125,852.80
  4. Step 4: Simplify right side
    40,069,194,650.40x = 1,348,743,965,231,812,706,304
  5. Step 5: Solve for x
    x = 1,348,743,965,231,812,706,304/40,069,194,650.40
  6. Step 6: Final answer
    x = 33,660,371,190.37

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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.