Home / 173,876,803.10-260,591,255.85-133,286,083.10

Finding the Fourth Proportional to 173,876,803.10, 260,591,255.85 and 133,286,083.10

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Solution

The fourth proportional to 173,876,803.10, 260,591,255.85 and 133,286,083.10 is: 199,757,455.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,876,803.10 : 260,591,255.85 = 133,286,083.10 : x
  2. Step 2: Convert to fraction form
    173,876,803.10/260,591,255.85 = 133,286,083.10/x
  3. Step 3: Cross multiply
    173,876,803.10x = 260,591,255.85 × 133,286,083.10
  4. Step 4: Simplify right side
    173,876,803.10x = 34,733,187,782,356,460
  5. Step 5: Solve for x
    x = 34,733,187,782,356,460/173,876,803.10
  6. Step 6: Final answer
    x = 199,757,455.64

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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.