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Finding the Third Proportional to 15,105,231 and 23,091,308

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Solution

The third proportional to 15,105,231 and 23,091,308 is: 35,299,592.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,105,231 : 23,091,308 = 23,091,308 : x
  2. Step 2: Convert to fraction form
    15,105,231/23,091,308 = 23,091,308/x
  3. Step 3: Cross multiply
    15,105,231x = 23,091,308 × 23,091,308
  4. Step 4: Simplify right side
    15,105,231x = 533,208,505,150,864
  5. Step 5: Solve for x
    x = 533,208,505,150,864/15,105,231
  6. Step 6: Final answer
    x = 35,299,592.91

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.