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Finding the Third Proportional to 27,341,766 and 64,542,852

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Solution

The third proportional to 27,341,766 and 64,542,852 is: 152,359,571.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,341,766 : 64,542,852 = 64,542,852 : x
  2. Step 2: Convert to fraction form
    27,341,766/64,542,852 = 64,542,852/x
  3. Step 3: Cross multiply
    27,341,766x = 64,542,852 × 64,542,852
  4. Step 4: Simplify right side
    27,341,766x = 4,165,779,744,293,904
  5. Step 5: Solve for x
    x = 4,165,779,744,293,904/27,341,766
  6. Step 6: Final answer
    x = 152,359,571.22

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.