Home / 26,591,184.44-39,890,900.67-11,238,538.75

Finding the Fourth Proportional to 26,591,184.44, 39,890,900.67 and 11,238,538.75

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Solution

The fourth proportional to 26,591,184.44, 39,890,900.67 and 11,238,538.75 is: 16,859,551.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,591,184.44 : 39,890,900.67 = 11,238,538.75 : x
  2. Step 2: Convert to fraction form
    26,591,184.44/39,890,900.67 = 11,238,538.75/x
  3. Step 3: Cross multiply
    26,591,184.44x = 39,890,900.67 × 11,238,538.75
  4. Step 4: Simplify right side
    26,591,184.44x = 448,315,432,952,196
  5. Step 5: Solve for x
    x = 448,315,432,952,196/26,591,184.44
  6. Step 6: Final answer
    x = 16,859,551.10

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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.