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Finding the Third Proportional to 45,634,867 and 107,618,733

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Solution

The third proportional to 45,634,867 and 107,618,733 is: 253,792,603.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,634,867 : 107,618,733 = 107,618,733 : x
  2. Step 2: Convert to fraction form
    45,634,867/107,618,733 = 107,618,733/x
  3. Step 3: Cross multiply
    45,634,867x = 107,618,733 × 107,618,733
  4. Step 4: Simplify right side
    45,634,867x = 11,581,791,692,525,288
  5. Step 5: Solve for x
    x = 11,581,791,692,525,288/45,634,867
  6. Step 6: Final answer
    x = 253,792,603.20

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.