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Finding the Fourth Proportional to 27,603,601.43, 41,405,402.14 and 27,603,601.43

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Solution

The fourth proportional to 27,603,601.43, 41,405,402.14 and 27,603,601.43 is: 41,405,402.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,603,601.43 : 41,405,402.14 = 27,603,601.43 : x
  2. Step 2: Convert to fraction form
    27,603,601.43/41,405,402.14 = 27,603,601.43/x
  3. Step 3: Cross multiply
    27,603,601.43x = 41,405,402.14 × 27,603,601.43
  4. Step 4: Simplify right side
    27,603,601.43x = 1,142,938,217,721,429
  5. Step 5: Solve for x
    x = 1,142,938,217,721,429/27,603,601.43
  6. Step 6: Final answer
    x = 41,405,402.14

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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.