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Finding the Third Proportional to 10,370,591 and 14,939,241

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Solution

The third proportional to 10,370,591 and 14,939,241 is: 21,520,559.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,370,591 : 14,939,241 = 14,939,241 : x
  2. Step 2: Convert to fraction form
    10,370,591/14,939,241 = 14,939,241/x
  3. Step 3: Cross multiply
    10,370,591x = 14,939,241 × 14,939,241
  4. Step 4: Simplify right side
    10,370,591x = 223,180,921,656,081
  5. Step 5: Solve for x
    x = 223,180,921,656,081/10,370,591
  6. Step 6: Final answer
    x = 21,520,559.60

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.