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Finding the Third Proportional to 79,935,502 and 166,154,336

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Solution

The third proportional to 79,935,502 and 166,154,336 is: 345,369,237.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,935,502 : 166,154,336 = 166,154,336 : x
  2. Step 2: Convert to fraction form
    79,935,502/166,154,336 = 166,154,336/x
  3. Step 3: Cross multiply
    79,935,502x = 166,154,336 × 166,154,336
  4. Step 4: Simplify right side
    79,935,502x = 27,607,263,371,600,896
  5. Step 5: Solve for x
    x = 27,607,263,371,600,896/79,935,502
  6. Step 6: Final answer
    x = 345,369,237.46

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.