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Finding the Third Proportional to 7,092,736 and 14,689,968

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Solution

The third proportional to 7,092,736 and 14,689,968 is: 30,424,812.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,092,736 : 14,689,968 = 14,689,968 : x
  2. Step 2: Convert to fraction form
    7,092,736/14,689,968 = 14,689,968/x
  3. Step 3: Cross multiply
    7,092,736x = 14,689,968 × 14,689,968
  4. Step 4: Simplify right side
    7,092,736x = 215,795,159,841,024
  5. Step 5: Solve for x
    x = 215,795,159,841,024/7,092,736
  6. Step 6: Final answer
    x = 30,424,812.07

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.