Home / 13,627,338.75-20,946,154.50

Finding the Third Proportional to 13,627,338.75 and 20,946,154.50

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Solution

The third proportional to 13,627,338.75 and 20,946,154.50 is: 32,195,676.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,627,338.75 : 20,946,154.50 = 20,946,154.50 : x
  2. Step 2: Convert to fraction form
    13,627,338.75/20,946,154.50 = 20,946,154.50/x
  3. Step 3: Cross multiply
    13,627,338.75x = 20,946,154.50 × 20,946,154.50
  4. Step 4: Simplify right side
    13,627,338.75x = 438,741,388,337,870.25
  5. Step 5: Solve for x
    x = 438,741,388,337,870.25/13,627,338.75
  6. Step 6: Final answer
    x = 32,195,676.38

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.