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Finding the Third Proportional to 9,214,627 and 19,995,594

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Solution

The third proportional to 9,214,627 and 19,995,594 is: 43,390,120.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,214,627 : 19,995,594 = 19,995,594 : x
  2. Step 2: Convert to fraction form
    9,214,627/19,995,594 = 19,995,594/x
  3. Step 3: Cross multiply
    9,214,627x = 19,995,594 × 19,995,594
  4. Step 4: Simplify right side
    9,214,627x = 399,823,779,412,836
  5. Step 5: Solve for x
    x = 399,823,779,412,836/9,214,627
  6. Step 6: Final answer
    x = 43,390,120.88

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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.