Home / 27,419,083.96-40,883,492.28-26,665,766.35

Finding the Fourth Proportional to 27,419,083.96, 40,883,492.28 and 26,665,766.35

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Solution

The fourth proportional to 27,419,083.96, 40,883,492.28 and 26,665,766.35 is: 39,760,250.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,419,083.96 : 40,883,492.28 = 26,665,766.35 : x
  2. Step 2: Convert to fraction form
    27,419,083.96/40,883,492.28 = 26,665,766.35/x
  3. Step 3: Cross multiply
    27,419,083.96x = 40,883,492.28 × 26,665,766.35
  4. Step 4: Simplify right side
    27,419,083.96x = 1,090,189,652,577,180
  5. Step 5: Solve for x
    x = 1,090,189,652,577,180/27,419,083.96
  6. Step 6: Final answer
    x = 39,760,250.71

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.