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Finding the Third Proportional to 10,969,267.50 and 23,355,711

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Solution

The third proportional to 10,969,267.50 and 23,355,711 is: 49,728,866.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,969,267.50 : 23,355,711 = 23,355,711 : x
  2. Step 2: Convert to fraction form
    10,969,267.50/23,355,711 = 23,355,711/x
  3. Step 3: Cross multiply
    10,969,267.50x = 23,355,711 × 23,355,711
  4. Step 4: Simplify right side
    10,969,267.50x = 545,489,236,315,521
  5. Step 5: Solve for x
    x = 545,489,236,315,521/10,969,267.50
  6. Step 6: Final answer
    x = 49,728,866.25

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.