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Finding the Third Proportional to 14,997,420 and 22,398,027

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Solution

The third proportional to 14,997,420 and 22,398,027 is: 33,450,527.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,997,420 : 22,398,027 = 22,398,027 : x
  2. Step 2: Convert to fraction form
    14,997,420/22,398,027 = 22,398,027/x
  3. Step 3: Cross multiply
    14,997,420x = 22,398,027 × 22,398,027
  4. Step 4: Simplify right side
    14,997,420x = 501,671,613,492,729
  5. Step 5: Solve for x
    x = 501,671,613,492,729/14,997,420
  6. Step 6: Final answer
    x = 33,450,527.72

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.