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Finding the Third Proportional to 123,567,693 and 167,818,905

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Solution

The third proportional to 123,567,693 and 167,818,905 is: 227,917,056.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,567,693 : 167,818,905 = 167,818,905 : x
  2. Step 2: Convert to fraction form
    123,567,693/167,818,905 = 167,818,905/x
  3. Step 3: Cross multiply
    123,567,693x = 167,818,905 × 167,818,905
  4. Step 4: Simplify right side
    123,567,693x = 28,163,184,875,399,024
  5. Step 5: Solve for x
    x = 28,163,184,875,399,024/123,567,693
  6. Step 6: Final answer
    x = 227,917,056.57

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.