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Finding the Third Proportional to 108,008,453 and 232,905,406

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Solution

The third proportional to 108,008,453 and 232,905,406 is: 502,228,544.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,008,453 : 232,905,406 = 232,905,406 : x
  2. Step 2: Convert to fraction form
    108,008,453/232,905,406 = 232,905,406/x
  3. Step 3: Cross multiply
    108,008,453x = 232,905,406 × 232,905,406
  4. Step 4: Simplify right side
    108,008,453x = 54,244,928,144,024,832
  5. Step 5: Solve for x
    x = 54,244,928,144,024,832/108,008,453
  6. Step 6: Final answer
    x = 502,228,544.50

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.