Home / 49,222,815.84-67,927,086.72-27,196,246.08

Finding the Fourth Proportional to 49,222,815.84, 67,927,086.72 and 27,196,246.08

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Solution

The fourth proportional to 49,222,815.84, 67,927,086.72 and 27,196,246.08 is: 37,530,599.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,222,815.84 : 67,927,086.72 = 27,196,246.08 : x
  2. Step 2: Convert to fraction form
    49,222,815.84/67,927,086.72 = 27,196,246.08/x
  3. Step 3: Cross multiply
    49,222,815.84x = 67,927,086.72 × 27,196,246.08
  4. Step 4: Simplify right side
    49,222,815.84x = 1,847,361,765,934,620
  5. Step 5: Solve for x
    x = 1,847,361,765,934,620/49,222,815.84
  6. Step 6: Final answer
    x = 37,530,599.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.