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Finding the Third Proportional to 13,450,792.50 and 21,413,277

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Solution

The third proportional to 13,450,792.50 and 21,413,277 is: 34,089,324.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,450,792.50 : 21,413,277 = 21,413,277 : x
  2. Step 2: Convert to fraction form
    13,450,792.50/21,413,277 = 21,413,277/x
  3. Step 3: Cross multiply
    13,450,792.50x = 21,413,277 × 21,413,277
  4. Step 4: Simplify right side
    13,450,792.50x = 458,528,431,878,729
  5. Step 5: Solve for x
    x = 458,528,431,878,729/13,450,792.50
  6. Step 6: Final answer
    x = 34,089,324.62

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.