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Finding the Third Proportional to 12,204,216 and 16,574,706

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Solution

The third proportional to 12,204,216 and 16,574,706 is: 22,510,325.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,204,216 : 16,574,706 = 16,574,706 : x
  2. Step 2: Convert to fraction form
    12,204,216/16,574,706 = 16,574,706/x
  3. Step 3: Cross multiply
    12,204,216x = 16,574,706 × 16,574,706
  4. Step 4: Simplify right side
    12,204,216x = 274,720,878,986,436
  5. Step 5: Solve for x
    x = 274,720,878,986,436/12,204,216
  6. Step 6: Final answer
    x = 22,510,325.86

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.