Home / 22,019,927.40-33,029,891.10-16,351,223.40

Finding the Fourth Proportional to 22,019,927.40, 33,029,891.10 and 16,351,223.40

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Solution

The fourth proportional to 22,019,927.40, 33,029,891.10 and 16,351,223.40 is: 24,526,835.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,019,927.40 : 33,029,891.10 = 16,351,223.40 : x
  2. Step 2: Convert to fraction form
    22,019,927.40/33,029,891.10 = 16,351,223.40/x
  3. Step 3: Cross multiply
    22,019,927.40x = 33,029,891.10 × 16,351,223.40
  4. Step 4: Simplify right side
    22,019,927.40x = 540,079,128,253,771.75
  5. Step 5: Solve for x
    x = 540,079,128,253,771.75/22,019,927.40
  6. Step 6: Final answer
    x = 24,526,835.10

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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.