Home / 3,510,876,156.89-5,265,508,360.79-2,093,174,436.24

Finding the Fourth Proportional to 3,510,876,156.89, 5,265,508,360.79 and 2,093,174,436.24

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Solution

The fourth proportional to 3,510,876,156.89, 5,265,508,360.79 and 2,093,174,436.24 is: 3,139,281,194.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,876,156.89 : 5,265,508,360.79 = 2,093,174,436.24 : x
  2. Step 2: Convert to fraction form
    3,510,876,156.89/5,265,508,360.79 = 2,093,174,436.24/x
  3. Step 3: Cross multiply
    3,510,876,156.89x = 5,265,508,360.79 × 2,093,174,436.24
  4. Step 4: Simplify right side
    3,510,876,156.89x = 11,021,627,494,618,847,232
  5. Step 5: Solve for x
    x = 11,021,627,494,618,847,232/3,510,876,156.89
  6. Step 6: Final answer
    x = 3,139,281,194.24

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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.