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Finding the Third Proportional to 62,899,916 and 134,544,010

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Solution

The third proportional to 62,899,916 and 134,544,010 is: 287,791,968.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,899,916 : 134,544,010 = 134,544,010 : x
  2. Step 2: Convert to fraction form
    62,899,916/134,544,010 = 134,544,010/x
  3. Step 3: Cross multiply
    62,899,916x = 134,544,010 × 134,544,010
  4. Step 4: Simplify right side
    62,899,916x = 18,102,090,626,880,100
  5. Step 5: Solve for x
    x = 18,102,090,626,880,100/62,899,916
  6. Step 6: Final answer
    x = 287,791,968.23

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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.