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Finding the Third Proportional to 33,042,303 and 68,800,011

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Solution

The third proportional to 33,042,303 and 68,800,011 is: 143,253,983.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,042,303 : 68,800,011 = 68,800,011 : x
  2. Step 2: Convert to fraction form
    33,042,303/68,800,011 = 68,800,011/x
  3. Step 3: Cross multiply
    33,042,303x = 68,800,011 × 68,800,011
  4. Step 4: Simplify right side
    33,042,303x = 4,733,441,513,600,121
  5. Step 5: Solve for x
    x = 4,733,441,513,600,121/33,042,303
  6. Step 6: Final answer
    x = 143,253,983.04

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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.