Home / 26,244,480.90-39,366,721.35-16,040,813.70

Finding the Fourth Proportional to 26,244,480.90, 39,366,721.35 and 16,040,813.70

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Solution

The fourth proportional to 26,244,480.90, 39,366,721.35 and 16,040,813.70 is: 24,061,220.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,480.90 : 39,366,721.35 = 16,040,813.70 : x
  2. Step 2: Convert to fraction form
    26,244,480.90/39,366,721.35 = 16,040,813.70/x
  3. Step 3: Cross multiply
    26,244,480.90x = 39,366,721.35 × 16,040,813.70
  4. Step 4: Simplify right side
    26,244,480.90x = 631,474,243,155,162.50
  5. Step 5: Solve for x
    x = 631,474,243,155,162.50/26,244,480.90
  6. Step 6: Final answer
    x = 24,061,220.55

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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.