Home / 3,930,722,982,003.40-5,896,084,473,005.10-3,930,722,982,003.40

Finding the Fourth Proportional to 3,930,722,982,003.40, 5,896,084,473,005.10 and 3,930,722,982,003.40

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Solution

The fourth proportional to 3,930,722,982,003.40, 5,896,084,473,005.10 and 3,930,722,982,003.40 is: 5,896,084,473,005.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,930,722,982,003.40 : 5,896,084,473,005.10 = 3,930,722,982,003.40 : x
  2. Step 2: Convert to fraction form
    3,930,722,982,003.40/5,896,084,473,005.10 = 3,930,722,982,003.40/x
  3. Step 3: Cross multiply
    3,930,722,982,003.40x = 5,896,084,473,005.10 × 3,930,722,982,003.40
  4. Step 4: Simplify right side
    3,930,722,982,003.40x = 23,175,874,741,874,549,489,401,856
  5. Step 5: Solve for x
    x = 23,175,874,741,874,549,489,401,856/3,930,722,982,003.40
  6. Step 6: Final answer
    x = 5,896,084,473,005.10

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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.