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Finding the Third Proportional to 6,733,374.75 and 10,447,425

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Solution

The third proportional to 6,733,374.75 and 10,447,425 is: 16,210,101.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,733,374.75 : 10,447,425 = 10,447,425 : x
  2. Step 2: Convert to fraction form
    6,733,374.75/10,447,425 = 10,447,425/x
  3. Step 3: Cross multiply
    6,733,374.75x = 10,447,425 × 10,447,425
  4. Step 4: Simplify right side
    6,733,374.75x = 109,148,689,130,625
  5. Step 5: Solve for x
    x = 109,148,689,130,625/6,733,374.75
  6. Step 6: Final answer
    x = 16,210,101.65

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.