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Finding the Third Proportional to 6,851,537,696 and 10,902,143,379

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Solution

The third proportional to 6,851,537,696 and 10,902,143,379 is: 17,347,453,306.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,851,537,696 : 10,902,143,379 = 10,902,143,379 : x
  2. Step 2: Convert to fraction form
    6,851,537,696/10,902,143,379 = 10,902,143,379/x
  3. Step 3: Cross multiply
    6,851,537,696x = 10,902,143,379 × 10,902,143,379
  4. Step 4: Simplify right side
    6,851,537,696x = 118,856,730,256,273,539,072
  5. Step 5: Solve for x
    x = 118,856,730,256,273,539,072/6,851,537,696
  6. Step 6: Final answer
    x = 17,347,453,306.09

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.