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Finding the Third Proportional to 7,399,224 and 16,143,062

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Solution

The third proportional to 7,399,224 and 16,143,062 is: 35,219,700.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,399,224 : 16,143,062 = 16,143,062 : x
  2. Step 2: Convert to fraction form
    7,399,224/16,143,062 = 16,143,062/x
  3. Step 3: Cross multiply
    7,399,224x = 16,143,062 × 16,143,062
  4. Step 4: Simplify right side
    7,399,224x = 260,598,450,735,844
  5. Step 5: Solve for x
    x = 260,598,450,735,844/7,399,224
  6. Step 6: Final answer
    x = 35,219,700.17

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.