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Finding the Third Proportional to 10,333,893.94 and 15,201,882.56

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Solution

The third proportional to 10,333,893.94 and 15,201,882.56 is: 22,363,035.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,333,893.94 : 15,201,882.56 = 15,201,882.56 : x
  2. Step 2: Convert to fraction form
    10,333,893.94/15,201,882.56 = 15,201,882.56/x
  3. Step 3: Cross multiply
    10,333,893.94x = 15,201,882.56 × 15,201,882.56
  4. Step 4: Simplify right side
    10,333,893.94x = 231,097,233,444,041.56
  5. Step 5: Solve for x
    x = 231,097,233,444,041.56/10,333,893.94
  6. Step 6: Final answer
    x = 22,363,035.16

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.