Home / 10,294,013.25-13,723,737.75

Finding the Third Proportional to 10,294,013.25 and 13,723,737.75

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Solution

The third proportional to 10,294,013.25 and 13,723,737.75 is: 18,296,166.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,294,013.25 : 13,723,737.75 = 13,723,737.75 : x
  2. Step 2: Convert to fraction form
    10,294,013.25/13,723,737.75 = 13,723,737.75/x
  3. Step 3: Cross multiply
    10,294,013.25x = 13,723,737.75 × 13,723,737.75
  4. Step 4: Simplify right side
    10,294,013.25x = 188,340,977,830,775.06
  5. Step 5: Solve for x
    x = 188,340,977,830,775.06/10,294,013.25
  6. Step 6: Final answer
    x = 18,296,166.25

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.