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Finding the Third Proportional to 14,178,452 and 30,374,408

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Solution

The third proportional to 14,178,452 and 30,374,408 is: 65,070,902.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,178,452 : 30,374,408 = 30,374,408 : x
  2. Step 2: Convert to fraction form
    14,178,452/30,374,408 = 30,374,408/x
  3. Step 3: Cross multiply
    14,178,452x = 30,374,408 × 30,374,408
  4. Step 4: Simplify right side
    14,178,452x = 922,604,661,350,464
  5. Step 5: Solve for x
    x = 922,604,661,350,464/14,178,452
  6. Step 6: Final answer
    x = 65,070,902.05

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.