Home / 4,876,989.75-10,719,299.53

Finding the Third Proportional to 4,876,989.75 and 10,719,299.53

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Solution

The third proportional to 4,876,989.75 and 10,719,299.53 is: 23,560,308.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,876,989.75 : 10,719,299.53 = 10,719,299.53 : x
  2. Step 2: Convert to fraction form
    4,876,989.75/10,719,299.53 = 10,719,299.53/x
  3. Step 3: Cross multiply
    4,876,989.75x = 10,719,299.53 × 10,719,299.53
  4. Step 4: Simplify right side
    4,876,989.75x = 114,903,382,440,656.47
  5. Step 5: Solve for x
    x = 114,903,382,440,656.47/4,876,989.75
  6. Step 6: Final answer
    x = 23,560,308.37

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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.