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Finding the Third Proportional to 15,414,122 and 33,574,366

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Solution

The third proportional to 15,414,122 and 33,574,366 is: 73,130,214.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,414,122 : 33,574,366 = 33,574,366 : x
  2. Step 2: Convert to fraction form
    15,414,122/33,574,366 = 33,574,366/x
  3. Step 3: Cross multiply
    15,414,122x = 33,574,366 × 33,574,366
  4. Step 4: Simplify right side
    15,414,122x = 1,127,238,052,301,956
  5. Step 5: Solve for x
    x = 1,127,238,052,301,956/15,414,122
  6. Step 6: Final answer
    x = 73,130,214.77

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.