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Finding the Third Proportional to 8,995,398 and 19,427,052

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Solution

The third proportional to 8,995,398 and 19,427,052 is: 41,955,936.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,995,398 : 19,427,052 = 19,427,052 : x
  2. Step 2: Convert to fraction form
    8,995,398/19,427,052 = 19,427,052/x
  3. Step 3: Cross multiply
    8,995,398x = 19,427,052 × 19,427,052
  4. Step 4: Simplify right side
    8,995,398x = 377,410,349,410,704
  5. Step 5: Solve for x
    x = 377,410,349,410,704/8,995,398
  6. Step 6: Final answer
    x = 41,955,936.74

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.