Home / 4,998,680,716.78-10,749,645,693.56

Finding the Third Proportional to 4,998,680,716.78 and 10,749,645,693.56

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Solution

The third proportional to 4,998,680,716.78 and 10,749,645,693.56 is: 23,117,076,101.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998,680,716.78 : 10,749,645,693.56 = 10,749,645,693.56 : x
  2. Step 2: Convert to fraction form
    4,998,680,716.78/10,749,645,693.56 = 10,749,645,693.56/x
  3. Step 3: Cross multiply
    4,998,680,716.78x = 10,749,645,693.56 × 10,749,645,693.56
  4. Step 4: Simplify right side
    4,998,680,716.78x = 115,554,882,537,116,057,600
  5. Step 5: Solve for x
    x = 115,554,882,537,116,057,600/4,998,680,716.78
  6. Step 6: Final answer
    x = 23,117,076,101.54

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.