Home / 27,702,275.14-41,551,441.94-8,531,033.14

Finding the Fourth Proportional to 27,702,275.14, 41,551,441.94 and 8,531,033.14

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Solution

The fourth proportional to 27,702,275.14, 41,551,441.94 and 8,531,033.14 is: 12,795,942.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,702,275.14 : 41,551,441.94 = 8,531,033.14 : x
  2. Step 2: Convert to fraction form
    27,702,275.14/41,551,441.94 = 8,531,033.14/x
  3. Step 3: Cross multiply
    27,702,275.14x = 41,551,441.94 × 8,531,033.14
  4. Step 4: Simplify right side
    27,702,275.14x = 354,476,728,162,270.75
  5. Step 5: Solve for x
    x = 354,476,728,162,270.75/27,702,275.14
  6. Step 6: Final answer
    x = 12,795,942.80

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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.