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Finding the Third Proportional to 10,353,390 and 16,014,609

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Solution

The third proportional to 10,353,390 and 16,014,609 is: 24,771,374.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,353,390 : 16,014,609 = 16,014,609 : x
  2. Step 2: Convert to fraction form
    10,353,390/16,014,609 = 16,014,609/x
  3. Step 3: Cross multiply
    10,353,390x = 16,014,609 × 16,014,609
  4. Step 4: Simplify right side
    10,353,390x = 256,467,701,422,881
  5. Step 5: Solve for x
    x = 256,467,701,422,881/10,353,390
  6. Step 6: Final answer
    x = 24,771,374.54

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.