Home / 26,591,182.44-39,890,897.67-11,238,536.75

Finding the Fourth Proportional to 26,591,182.44, 39,890,897.67 and 11,238,536.75

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Solution

The fourth proportional to 26,591,182.44, 39,890,897.67 and 11,238,536.75 is: 16,859,548.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,591,182.44 : 39,890,897.67 = 11,238,536.75 : x
  2. Step 2: Convert to fraction form
    26,591,182.44/39,890,897.67 = 11,238,536.75/x
  3. Step 3: Cross multiply
    26,591,182.44x = 39,890,897.67 × 11,238,536.75
  4. Step 4: Simplify right side
    26,591,182.44x = 448,315,319,398,591.69
  5. Step 5: Solve for x
    x = 448,315,319,398,591.69/26,591,182.44
  6. Step 6: Final answer
    x = 16,859,548.10

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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.