Home / 22,019,906.15-33,029,859.23-16,351,202.15

Finding the Fourth Proportional to 22,019,906.15, 33,029,859.23 and 16,351,202.15

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Solution

The fourth proportional to 22,019,906.15, 33,029,859.23 and 16,351,202.15 is: 24,526,803.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,019,906.15 : 33,029,859.23 = 16,351,202.15 : x
  2. Step 2: Convert to fraction form
    22,019,906.15/33,029,859.23 = 16,351,202.15/x
  3. Step 3: Cross multiply
    22,019,906.15x = 33,029,859.23 × 16,351,202.15
  4. Step 4: Simplify right side
    22,019,906.15x = 540,077,905,255,773.38
  5. Step 5: Solve for x
    x = 540,077,905,255,773.38/22,019,906.15
  6. Step 6: Final answer
    x = 24,526,803.23

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Double scale
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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.