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Finding the Third Proportional to 14,290,869 and 30,425,197

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Solution

The third proportional to 14,290,869 and 30,425,197 is: 64,775,110.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,290,869 : 30,425,197 = 30,425,197 : x
  2. Step 2: Convert to fraction form
    14,290,869/30,425,197 = 30,425,197/x
  3. Step 3: Cross multiply
    14,290,869x = 30,425,197 × 30,425,197
  4. Step 4: Simplify right side
    14,290,869x = 925,692,612,488,809
  5. Step 5: Solve for x
    x = 925,692,612,488,809/14,290,869
  6. Step 6: Final answer
    x = 64,775,110.07

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.