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Finding the Third Proportional to 10,509,192 and 22,639,032

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Solution

The third proportional to 10,509,192 and 22,639,032 is: 48,769,284.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,509,192 : 22,639,032 = 22,639,032 : x
  2. Step 2: Convert to fraction form
    10,509,192/22,639,032 = 22,639,032/x
  3. Step 3: Cross multiply
    10,509,192x = 22,639,032 × 22,639,032
  4. Step 4: Simplify right side
    10,509,192x = 512,525,769,897,024
  5. Step 5: Solve for x
    x = 512,525,769,897,024/10,509,192
  6. Step 6: Final answer
    x = 48,769,284.06

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.