Home / 3,844,487,207,325.50-5,305,396,272,577.40-2,086,637,106,683.20

Finding the Fourth Proportional to 3,844,487,207,325.50, 5,305,396,272,577.40 and 2,086,637,106,683.20

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Solution

The fourth proportional to 3,844,487,207,325.50, 5,305,396,272,577.40 and 2,086,637,106,683.20 is: 2,879,561,338,356.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,844,487,207,325.50 : 5,305,396,272,577.40 = 2,086,637,106,683.20 : x
  2. Step 2: Convert to fraction form
    3,844,487,207,325.50/5,305,396,272,577.40 = 2,086,637,106,683.20/x
  3. Step 3: Cross multiply
    3,844,487,207,325.50x = 5,305,396,272,577.40 × 2,086,637,106,683.20
  4. Step 4: Simplify right side
    3,844,487,207,325.50x = 11,070,436,728,018,741,265,170,432
  5. Step 5: Solve for x
    x = 11,070,436,728,018,741,265,170,432/3,844,487,207,325.50
  6. Step 6: Final answer
    x = 2,879,561,338,356.00

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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.