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Finding the Third Proportional to 36,606,542 and 55,284,971

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Solution

The third proportional to 36,606,542 and 55,284,971 is: 83,494,038.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,606,542 : 55,284,971 = 55,284,971 : x
  2. Step 2: Convert to fraction form
    36,606,542/55,284,971 = 55,284,971/x
  3. Step 3: Cross multiply
    36,606,542x = 55,284,971 × 55,284,971
  4. Step 4: Simplify right side
    36,606,542x = 3,056,428,018,470,841
  5. Step 5: Solve for x
    x = 3,056,428,018,470,841/36,606,542
  6. Step 6: Final answer
    x = 83,494,038.26

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.