Home / 3,618,761,001.25-4,994,103,498.06-2,725,111,073.29

Finding the Fourth Proportional to 3,618,761,001.25, 4,994,103,498.06 and 2,725,111,073.29

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Solution

The fourth proportional to 3,618,761,001.25, 4,994,103,498.06 and 2,725,111,073.29 is: 3,760,813,919.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,618,761,001.25 : 4,994,103,498.06 = 2,725,111,073.29 : x
  2. Step 2: Convert to fraction form
    3,618,761,001.25/4,994,103,498.06 = 2,725,111,073.29/x
  3. Step 3: Cross multiply
    3,618,761,001.25x = 4,994,103,498.06 × 2,725,111,073.29
  4. Step 4: Simplify right side
    3,618,761,001.25x = 13,609,486,743,719,630,848
  5. Step 5: Solve for x
    x = 13,609,486,743,719,630,848/3,618,761,001.25
  6. Step 6: Final answer
    x = 3,760,813,919.19

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1.5x scale

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.