Home / 22,490,188.44-33,735,282.65-5,450,861.38

Finding the Fourth Proportional to 22,490,188.44, 33,735,282.65 and 5,450,861.38

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Solution

The fourth proportional to 22,490,188.44, 33,735,282.65 and 5,450,861.38 is: 8,176,292.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,490,188.44 : 33,735,282.65 = 5,450,861.38 : x
  2. Step 2: Convert to fraction form
    22,490,188.44/33,735,282.65 = 5,450,861.38/x
  3. Step 3: Cross multiply
    22,490,188.44x = 33,735,282.65 × 5,450,861.38
  4. Step 4: Simplify right side
    22,490,188.44x = 183,886,349,396,065.31
  5. Step 5: Solve for x
    x = 183,886,349,396,065.31/22,490,188.44
  6. Step 6: Final answer
    x = 8,176,292.07

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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.