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Finding the Third Proportional to 9,371,185 and 14,156,625

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Solution

The third proportional to 9,371,185 and 14,156,625 is: 21,385,772.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,371,185 : 14,156,625 = 14,156,625 : x
  2. Step 2: Convert to fraction form
    9,371,185/14,156,625 = 14,156,625/x
  3. Step 3: Cross multiply
    9,371,185x = 14,156,625 × 14,156,625
  4. Step 4: Simplify right side
    9,371,185x = 200,410,031,390,625
  5. Step 5: Solve for x
    x = 200,410,031,390,625/9,371,185
  6. Step 6: Final answer
    x = 21,385,772.60

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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.