Home / 22,490,092-33,735,138.32-5,450,764.96

Finding the Fourth Proportional to 22,490,092, 33,735,138.32 and 5,450,764.96

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Solution

The fourth proportional to 22,490,092, 33,735,138.32 and 5,450,764.96 is: 8,176,147.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,490,092 : 33,735,138.32 = 5,450,764.96 : x
  2. Step 2: Convert to fraction form
    22,490,092/33,735,138.32 = 5,450,764.96/x
  3. Step 3: Cross multiply
    22,490,092x = 33,735,138.32 × 5,450,764.96
  4. Step 4: Simplify right side
    22,490,092x = 183,882,309,875,409.28
  5. Step 5: Solve for x
    x = 183,882,309,875,409.28/22,490,092
  6. Step 6: Final answer
    x = 8,176,147.52

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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.