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Finding the Third Proportional to 16,358,922 and 35,444,172.38

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Solution

The third proportional to 16,358,922 and 35,444,172.38 is: 76,795,363.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,358,922 : 35,444,172.38 = 35,444,172.38 : x
  2. Step 2: Convert to fraction form
    16,358,922/35,444,172.38 = 35,444,172.38/x
  3. Step 3: Cross multiply
    16,358,922x = 35,444,172.38 × 35,444,172.38
  4. Step 4: Simplify right side
    16,358,922x = 1,256,289,355,348,713.25
  5. Step 5: Solve for x
    x = 1,256,289,355,348,713.25/16,358,922
  6. Step 6: Final answer
    x = 76,795,363.13

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.