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Finding the Third Proportional to 13,634,819.50 and 20,593,623

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Solution

The third proportional to 13,634,819.50 and 20,593,623 is: 31,103,991.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,634,819.50 : 20,593,623 = 20,593,623 : x
  2. Step 2: Convert to fraction form
    13,634,819.50/20,593,623 = 20,593,623/x
  3. Step 3: Cross multiply
    13,634,819.50x = 20,593,623 × 20,593,623
  4. Step 4: Simplify right side
    13,634,819.50x = 424,097,308,266,129
  5. Step 5: Solve for x
    x = 424,097,308,266,129/13,634,819.50
  6. Step 6: Final answer
    x = 31,103,991.39

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.