Home / 49,517,775.04-68,339,439.84-27,787,829.44

Finding the Fourth Proportional to 49,517,775.04, 68,339,439.84 and 27,787,829.44

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Solution

The fourth proportional to 49,517,775.04, 68,339,439.84 and 27,787,829.44 is: 38,349,960.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,517,775.04 : 68,339,439.84 = 27,787,829.44 : x
  2. Step 2: Convert to fraction form
    49,517,775.04/68,339,439.84 = 27,787,829.44/x
  3. Step 3: Cross multiply
    49,517,775.04x = 68,339,439.84 × 27,787,829.44
  4. Step 4: Simplify right side
    49,517,775.04x = 1,899,004,698,299,061
  5. Step 5: Solve for x
    x = 1,899,004,698,299,061/49,517,775.04
  6. Step 6: Final answer
    x = 38,349,960.13

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Why These Related Problems?

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