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Finding the Third Proportional to 19,195,070 and 29,434,167

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Solution

The third proportional to 19,195,070 and 29,434,167 is: 45,135,036.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,195,070 : 29,434,167 = 29,434,167 : x
  2. Step 2: Convert to fraction form
    19,195,070/29,434,167 = 29,434,167/x
  3. Step 3: Cross multiply
    19,195,070x = 29,434,167 × 29,434,167
  4. Step 4: Simplify right side
    19,195,070x = 866,370,186,983,889
  5. Step 5: Solve for x
    x = 866,370,186,983,889/19,195,070
  6. Step 6: Final answer
    x = 45,135,036.60

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.