Home / 39,462,218,437.57-81,016,448,915.53

Finding the Third Proportional to 39,462,218,437.57 and 81,016,448,915.53

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Solution

The third proportional to 39,462,218,437.57 and 81,016,448,915.53 is: 166,327,825,823.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,462,218,437.57 : 81,016,448,915.53 = 81,016,448,915.53 : x
  2. Step 2: Convert to fraction form
    39,462,218,437.57/81,016,448,915.53 = 81,016,448,915.53/x
  3. Step 3: Cross multiply
    39,462,218,437.57x = 81,016,448,915.53 × 81,016,448,915.53
  4. Step 4: Simplify right side
    39,462,218,437.57x = 6,563,664,994,883,005,841,408
  5. Step 5: Solve for x
    x = 6,563,664,994,883,005,841,408/39,462,218,437.57
  6. Step 6: Final answer
    x = 166,327,825,823.24

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.