Home / 27,486,962.97-41,194,577.66-15,355,936.41

Finding the Fourth Proportional to 27,486,962.97, 41,194,577.66 and 15,355,936.41

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Solution

The fourth proportional to 27,486,962.97, 41,194,577.66 and 15,355,936.41 is: 23,013,867.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,486,962.97 : 41,194,577.66 = 15,355,936.41 : x
  2. Step 2: Convert to fraction form
    27,486,962.97/41,194,577.66 = 15,355,936.41/x
  3. Step 3: Cross multiply
    27,486,962.97x = 41,194,577.66 × 15,355,936.41
  4. Step 4: Simplify right side
    27,486,962.97x = 632,581,314,906,987
  5. Step 5: Solve for x
    x = 632,581,314,906,987/27,486,962.97
  6. Step 6: Final answer
    x = 23,013,867.18

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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.