Home / 3,930,722,802,001.60-5,896,084,203,002.20-3,930,722,802,001.60

Finding the Fourth Proportional to 3,930,722,802,001.60, 5,896,084,203,002.20 and 3,930,722,802,001.60

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Solution

The fourth proportional to 3,930,722,802,001.60, 5,896,084,203,002.20 and 3,930,722,802,001.60 is: 5,896,084,203,002.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,930,722,802,001.60 : 5,896,084,203,002.20 = 3,930,722,802,001.60 : x
  2. Step 2: Convert to fraction form
    3,930,722,802,001.60/5,896,084,203,002.20 = 3,930,722,802,001.60/x
  3. Step 3: Cross multiply
    3,930,722,802,001.60x = 5,896,084,203,002.20 × 3,930,722,802,001.60
  4. Step 4: Simplify right side
    3,930,722,802,001.60x = 23,175,872,619,262,180,927,209,472
  5. Step 5: Solve for x
    x = 23,175,872,619,262,180,927,209,472/3,930,722,802,001.60
  6. Step 6: Final answer
    x = 5,896,084,203,002.20

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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.