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Finding the Third Proportional to 19,141,692 and 29,422,104

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Solution

The third proportional to 19,141,692 and 29,422,104 is: 45,223,808.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,141,692 : 29,422,104 = 29,422,104 : x
  2. Step 2: Convert to fraction form
    19,141,692/29,422,104 = 29,422,104/x
  3. Step 3: Cross multiply
    19,141,692x = 29,422,104 × 29,422,104
  4. Step 4: Simplify right side
    19,141,692x = 865,660,203,786,816
  5. Step 5: Solve for x
    x = 865,660,203,786,816/19,141,692
  6. Step 6: Final answer
    x = 45,223,808.00

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.