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Finding the Third Proportional to 10,955,650.25 and 17,096,710.25

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Solution

The third proportional to 10,955,650.25 and 17,096,710.25 is: 26,680,068.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,955,650.25 : 17,096,710.25 = 17,096,710.25 : x
  2. Step 2: Convert to fraction form
    10,955,650.25/17,096,710.25 = 17,096,710.25/x
  3. Step 3: Cross multiply
    10,955,650.25x = 17,096,710.25 × 17,096,710.25
  4. Step 4: Simplify right side
    10,955,650.25x = 292,297,501,372,455.06
  5. Step 5: Solve for x
    x = 292,297,501,372,455.06/10,955,650.25
  6. Step 6: Final answer
    x = 26,680,068.70

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.