Home / 1,102,137,877.88-2,379,601,941.75

Finding the Third Proportional to 1,102,137,877.88 and 2,379,601,941.75

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Solution

The third proportional to 1,102,137,877.88 and 2,379,601,941.75 is: 5,137,746,841.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,102,137,877.88 : 2,379,601,941.75 = 2,379,601,941.75 : x
  2. Step 2: Convert to fraction form
    1,102,137,877.88/2,379,601,941.75 = 2,379,601,941.75/x
  3. Step 3: Cross multiply
    1,102,137,877.88x = 2,379,601,941.75 × 2,379,601,941.75
  4. Step 4: Simplify right side
    1,102,137,877.88x = 5,662,505,401,180,369,920
  5. Step 5: Solve for x
    x = 5,662,505,401,180,369,920/1,102,137,877.88
  6. Step 6: Final answer
    x = 5,137,746,841.71

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.