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Finding the Third Proportional to 4,932,599,427 and 7,126,754,367

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Solution

The third proportional to 4,932,599,427 and 7,126,754,367 is: 10,296,929,349.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,599,427 : 7,126,754,367 = 7,126,754,367 : x
  2. Step 2: Convert to fraction form
    4,932,599,427/7,126,754,367 = 7,126,754,367/x
  3. Step 3: Cross multiply
    4,932,599,427x = 7,126,754,367 × 7,126,754,367
  4. Step 4: Simplify right side
    4,932,599,427x = 50,790,627,807,553,568,768
  5. Step 5: Solve for x
    x = 50,790,627,807,553,568,768/4,932,599,427
  6. Step 6: Final answer
    x = 10,296,929,349.17

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.