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Finding the Third Proportional to 14,551,250 and 31,685,893

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Solution

The third proportional to 14,551,250 and 31,685,893 is: 68,997,221.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,551,250 : 31,685,893 = 31,685,893 : x
  2. Step 2: Convert to fraction form
    14,551,250/31,685,893 = 31,685,893/x
  3. Step 3: Cross multiply
    14,551,250x = 31,685,893 × 31,685,893
  4. Step 4: Simplify right side
    14,551,250x = 1,003,995,815,207,449
  5. Step 5: Solve for x
    x = 1,003,995,815,207,449/14,551,250
  6. Step 6: Final answer
    x = 68,997,221.22

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.