Home / 54,479,444,015-76,685,631,379

Finding the Third Proportional to 54,479,444,015 and 76,685,631,379

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Solution

The third proportional to 54,479,444,015 and 76,685,631,379 is: 107,943,209,889.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,479,444,015 : 76,685,631,379 = 76,685,631,379 : x
  2. Step 2: Convert to fraction form
    54,479,444,015/76,685,631,379 = 76,685,631,379/x
  3. Step 3: Cross multiply
    54,479,444,015x = 76,685,631,379 × 76,685,631,379
  4. Step 4: Simplify right side
    54,479,444,015x = 5,880,686,059,995,868,954,624
  5. Step 5: Solve for x
    x = 5,880,686,059,995,868,954,624/54,479,444,015
  6. Step 6: Final answer
    x = 107,943,209,889.89

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.