Home / 22,012,058.46-33,019,819.38-5,838,009.72

Finding the Fourth Proportional to 22,012,058.46, 33,019,819.38 and 5,838,009.72

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Solution

The fourth proportional to 22,012,058.46, 33,019,819.38 and 5,838,009.72 is: 8,757,473.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,012,058.46 : 33,019,819.38 = 5,838,009.72 : x
  2. Step 2: Convert to fraction form
    22,012,058.46/33,019,819.38 = 5,838,009.72/x
  3. Step 3: Cross multiply
    22,012,058.46x = 33,019,819.38 × 5,838,009.72
  4. Step 4: Simplify right side
    22,012,058.46x = 192,770,026,493,084.34
  5. Step 5: Solve for x
    x = 192,770,026,493,084.34/22,012,058.46
  6. Step 6: Final answer
    x = 8,757,473.86

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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.