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Finding the Third Proportional to 141,629,104 and 304,781,600

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Solution

The third proportional to 141,629,104 and 304,781,600 is: 655,880,896.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,629,104 : 304,781,600 = 304,781,600 : x
  2. Step 2: Convert to fraction form
    141,629,104/304,781,600 = 304,781,600/x
  3. Step 3: Cross multiply
    141,629,104x = 304,781,600 × 304,781,600
  4. Step 4: Simplify right side
    141,629,104x = 92,891,823,698,560,000
  5. Step 5: Solve for x
    x = 92,891,823,698,560,000/141,629,104
  6. Step 6: Final answer
    x = 655,880,896.48

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.