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Finding the Third Proportional to 10,472,566.50 and 22,212,837

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Solution

The third proportional to 10,472,566.50 and 22,212,837 is: 47,114,537.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,472,566.50 : 22,212,837 = 22,212,837 : x
  2. Step 2: Convert to fraction form
    10,472,566.50/22,212,837 = 22,212,837/x
  3. Step 3: Cross multiply
    10,472,566.50x = 22,212,837 × 22,212,837
  4. Step 4: Simplify right side
    10,472,566.50x = 493,410,127,588,569
  5. Step 5: Solve for x
    x = 493,410,127,588,569/10,472,566.50
  6. Step 6: Final answer
    x = 47,114,537.55

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.