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Finding the Third Proportional to 10,714,155 and 16,167,840

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Solution

The third proportional to 10,714,155 and 16,167,840 is: 24,397,542.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,714,155 : 16,167,840 = 16,167,840 : x
  2. Step 2: Convert to fraction form
    10,714,155/16,167,840 = 16,167,840/x
  3. Step 3: Cross multiply
    10,714,155x = 16,167,840 × 16,167,840
  4. Step 4: Simplify right side
    10,714,155x = 261,399,050,265,600
  5. Step 5: Solve for x
    x = 261,399,050,265,600/10,714,155
  6. Step 6: Final answer
    x = 24,397,542.34

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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.