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Finding the Third Proportional to 30,448,138 and 43,992,301

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Solution

The third proportional to 30,448,138 and 43,992,301 is: 63,561,277.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,448,138 : 43,992,301 = 43,992,301 : x
  2. Step 2: Convert to fraction form
    30,448,138/43,992,301 = 43,992,301/x
  3. Step 3: Cross multiply
    30,448,138x = 43,992,301 × 43,992,301
  4. Step 4: Simplify right side
    30,448,138x = 1,935,322,547,274,601
  5. Step 5: Solve for x
    x = 1,935,322,547,274,601/30,448,138
  6. Step 6: Final answer
    x = 63,561,277.45

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.