Home / 22,012,859.70-33,021,027.15-5,838,815.75

Finding the Fourth Proportional to 22,012,859.70, 33,021,027.15 and 5,838,815.75

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Solution

The fourth proportional to 22,012,859.70, 33,021,027.15 and 5,838,815.75 is: 8,758,684.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,012,859.70 : 33,021,027.15 = 5,838,815.75 : x
  2. Step 2: Convert to fraction form
    22,012,859.70/33,021,027.15 = 5,838,815.75/x
  3. Step 3: Cross multiply
    22,012,859.70x = 33,021,027.15 × 5,838,815.75
  4. Step 4: Simplify right side
    22,012,859.70x = 192,803,693,250,446.09
  5. Step 5: Solve for x
    x = 192,803,693,250,446.09/22,012,859.70
  6. Step 6: Final answer
    x = 8,758,684.51

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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.