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Finding the Third Proportional to 17,748,039 and 26,551,318

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Solution

The third proportional to 17,748,039 and 26,551,318 is: 39,721,148.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,748,039 : 26,551,318 = 26,551,318 : x
  2. Step 2: Convert to fraction form
    17,748,039/26,551,318 = 26,551,318/x
  3. Step 3: Cross multiply
    17,748,039x = 26,551,318 × 26,551,318
  4. Step 4: Simplify right side
    17,748,039x = 704,972,487,537,124
  5. Step 5: Solve for x
    x = 704,972,487,537,124/17,748,039
  6. Step 6: Final answer
    x = 39,721,148.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.