Home / 49,350,414.60-68,105,700.06-27,323,913.36

Finding the Fourth Proportional to 49,350,414.60, 68,105,700.06 and 27,323,913.36

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Solution

The fourth proportional to 49,350,414.60, 68,105,700.06 and 27,323,913.36 is: 37,708,178.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,350,414.60 : 68,105,700.06 = 27,323,913.36 : x
  2. Step 2: Convert to fraction form
    49,350,414.60/68,105,700.06 = 27,323,913.36/x
  3. Step 3: Cross multiply
    49,350,414.60x = 68,105,700.06 × 27,323,913.36
  4. Step 4: Simplify right side
    49,350,414.60x = 1,860,914,247,761,586.75
  5. Step 5: Solve for x
    x = 1,860,914,247,761,586.75/49,350,414.60
  6. Step 6: Final answer
    x = 37,708,178.60

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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.