Home / 50,942,829.27-76,350,137.63-27,598,671.03

Finding the Fourth Proportional to 50,942,829.27, 76,350,137.63 and 27,598,671.03

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Solution

The fourth proportional to 50,942,829.27, 76,350,137.63 and 27,598,671.03 is: 41,363,276.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,942,829.27 : 76,350,137.63 = 27,598,671.03 : x
  2. Step 2: Convert to fraction form
    50,942,829.27/76,350,137.63 = 27,598,671.03/x
  3. Step 3: Cross multiply
    50,942,829.27x = 76,350,137.63 × 27,598,671.03
  4. Step 4: Simplify right side
    50,942,829.27x = 2,107,162,331,407,600.50
  5. Step 5: Solve for x
    x = 2,107,162,331,407,600.50/50,942,829.27
  6. Step 6: Final answer
    x = 41,363,276.47

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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.