Home / 60,331,345.94-90,524,850.89-27,551,963.57

Finding the Fourth Proportional to 60,331,345.94, 90,524,850.89 and 27,551,963.57

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Solution

The fourth proportional to 60,331,345.94, 90,524,850.89 and 27,551,963.57 is: 41,340,655.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,331,345.94 : 90,524,850.89 = 27,551,963.57 : x
  2. Step 2: Convert to fraction form
    60,331,345.94/90,524,850.89 = 27,551,963.57/x
  3. Step 3: Cross multiply
    60,331,345.94x = 90,524,850.89 × 27,551,963.57
  4. Step 4: Simplify right side
    60,331,345.94x = 2,494,137,393,310,578.50
  5. Step 5: Solve for x
    x = 2,494,137,393,310,578.50/60,331,345.94
  6. Step 6: Final answer
    x = 41,340,655.59

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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.