Home / 4,914,833,145.75-10,831,465,796.25

Finding the Third Proportional to 4,914,833,145.75 and 10,831,465,796.25

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Solution

The third proportional to 4,914,833,145.75 and 10,831,465,796.25 is: 23,870,729,242.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,914,833,145.75 : 10,831,465,796.25 = 10,831,465,796.25 : x
  2. Step 2: Convert to fraction form
    4,914,833,145.75/10,831,465,796.25 = 10,831,465,796.25/x
  3. Step 3: Cross multiply
    4,914,833,145.75x = 10,831,465,796.25 × 10,831,465,796.25
  4. Step 4: Simplify right side
    4,914,833,145.75x = 117,320,651,295,333,646,336
  5. Step 5: Solve for x
    x = 117,320,651,295,333,646,336/4,914,833,145.75
  6. Step 6: Final answer
    x = 23,870,729,242.72

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.