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Finding the Third Proportional to 11,060,998 and 16,745,220

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Solution

The third proportional to 11,060,998 and 16,745,220 is: 25,350,550.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,060,998 : 16,745,220 = 16,745,220 : x
  2. Step 2: Convert to fraction form
    11,060,998/16,745,220 = 16,745,220/x
  3. Step 3: Cross multiply
    11,060,998x = 16,745,220 × 16,745,220
  4. Step 4: Simplify right side
    11,060,998x = 280,402,392,848,400
  5. Step 5: Solve for x
    x = 280,402,392,848,400/11,060,998
  6. Step 6: Final answer
    x = 25,350,550.90

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.