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Finding the Third Proportional to 28,935,452 and 62,413,971

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Solution

The third proportional to 28,935,452 and 62,413,971 is: 134,627,369.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,935,452 : 62,413,971 = 62,413,971 : x
  2. Step 2: Convert to fraction form
    28,935,452/62,413,971 = 62,413,971/x
  3. Step 3: Cross multiply
    28,935,452x = 62,413,971 × 62,413,971
  4. Step 4: Simplify right side
    28,935,452x = 3,895,503,775,988,841
  5. Step 5: Solve for x
    x = 3,895,503,775,988,841/28,935,452
  6. Step 6: Final answer
    x = 134,627,369.08

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.