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Finding the Third Proportional to 7,392,904.88 and 16,179,454.13

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Solution

The third proportional to 7,392,904.88 and 16,179,454.13 is: 35,408,914.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,392,904.88 : 16,179,454.13 = 16,179,454.13 : x
  2. Step 2: Convert to fraction form
    7,392,904.88/16,179,454.13 = 16,179,454.13/x
  3. Step 3: Cross multiply
    7,392,904.88x = 16,179,454.13 × 16,179,454.13
  4. Step 4: Simplify right side
    7,392,904.88x = 261,774,735,782,979.50
  5. Step 5: Solve for x
    x = 261,774,735,782,979.50/7,392,904.88
  6. Step 6: Final answer
    x = 35,408,914.39

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.