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Finding the Third Proportional to 16,580,435 and 39,084,157

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Solution

The third proportional to 16,580,435 and 39,084,157 is: 92,130,956.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,580,435 : 39,084,157 = 39,084,157 : x
  2. Step 2: Convert to fraction form
    16,580,435/39,084,157 = 39,084,157/x
  3. Step 3: Cross multiply
    16,580,435x = 39,084,157 × 39,084,157
  4. Step 4: Simplify right side
    16,580,435x = 1,527,571,328,400,649
  5. Step 5: Solve for x
    x = 1,527,571,328,400,649/16,580,435
  6. Step 6: Final answer
    x = 92,130,956.06

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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.