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Finding the Third Proportional to 4,845,507,902.50 and 10,517,987,813

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Solution

The third proportional to 4,845,507,902.50 and 10,517,987,813 is: 22,831,057,107.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,845,507,902.50 : 10,517,987,813 = 10,517,987,813 : x
  2. Step 2: Convert to fraction form
    4,845,507,902.50/10,517,987,813 = 10,517,987,813/x
  3. Step 3: Cross multiply
    4,845,507,902.50x = 10,517,987,813 × 10,517,987,813
  4. Step 4: Simplify right side
    4,845,507,902.50x = 110,628,067,634,416,517,120
  5. Step 5: Solve for x
    x = 110,628,067,634,416,517,120/4,845,507,902.50
  6. Step 6: Final answer
    x = 22,831,057,107.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.