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Finding the Third Proportional to 9,343,232 and 20,083,112

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Solution

The third proportional to 9,343,232 and 20,083,112 is: 43,168,294.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,232 : 20,083,112 = 20,083,112 : x
  2. Step 2: Convert to fraction form
    9,343,232/20,083,112 = 20,083,112/x
  3. Step 3: Cross multiply
    9,343,232x = 20,083,112 × 20,083,112
  4. Step 4: Simplify right side
    9,343,232x = 403,331,387,604,544
  5. Step 5: Solve for x
    x = 403,331,387,604,544/9,343,232
  6. Step 6: Final answer
    x = 43,168,294.18

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.