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Finding the Third Proportional to 5,625,210 and 12,272,613

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Solution

The third proportional to 5,625,210 and 12,272,613 is: 26,775,361.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,625,210 : 12,272,613 = 12,272,613 : x
  2. Step 2: Convert to fraction form
    5,625,210/12,272,613 = 12,272,613/x
  3. Step 3: Cross multiply
    5,625,210x = 12,272,613 × 12,272,613
  4. Step 4: Simplify right side
    5,625,210x = 150,617,029,847,769
  5. Step 5: Solve for x
    x = 150,617,029,847,769/5,625,210
  6. Step 6: Final answer
    x = 26,775,361.25

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.