Home / 1,102,137,916-2,379,602,020

Finding the Third Proportional to 1,102,137,916 and 2,379,602,020

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Solution

The third proportional to 1,102,137,916 and 2,379,602,020 is: 5,137,747,001.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,102,137,916 : 2,379,602,020 = 2,379,602,020 : x
  2. Step 2: Convert to fraction form
    1,102,137,916/2,379,602,020 = 2,379,602,020/x
  3. Step 3: Cross multiply
    1,102,137,916x = 2,379,602,020 × 2,379,602,020
  4. Step 4: Simplify right side
    1,102,137,916x = 5,662,505,773,588,080,640
  5. Step 5: Solve for x
    x = 5,662,505,773,588,080,640/1,102,137,916
  6. Step 6: Final answer
    x = 5,137,747,001.88

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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.