Home / 26,952,615.20-40,428,922.80-26,244,027.20

Finding the Fourth Proportional to 26,952,615.20, 40,428,922.80 and 26,244,027.20

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Solution

The fourth proportional to 26,952,615.20, 40,428,922.80 and 26,244,027.20 is: 39,366,040.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,952,615.20 : 40,428,922.80 = 26,244,027.20 : x
  2. Step 2: Convert to fraction form
    26,952,615.20/40,428,922.80 = 26,244,027.20/x
  3. Step 3: Cross multiply
    26,952,615.20x = 40,428,922.80 × 26,244,027.20
  4. Step 4: Simplify right side
    26,952,615.20x = 1,061,017,749,629,900
  5. Step 5: Solve for x
    x = 1,061,017,749,629,900/26,952,615.20
  6. Step 6: Final answer
    x = 39,366,040.80

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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.