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Finding the Third Proportional to 4,254,334.50 and 9,106,683

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Solution

The third proportional to 4,254,334.50 and 9,106,683 is: 19,493,454.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,334.50 : 9,106,683 = 9,106,683 : x
  2. Step 2: Convert to fraction form
    4,254,334.50/9,106,683 = 9,106,683/x
  3. Step 3: Cross multiply
    4,254,334.50x = 9,106,683 × 9,106,683
  4. Step 4: Simplify right side
    4,254,334.50x = 82,931,675,262,489
  5. Step 5: Solve for x
    x = 82,931,675,262,489/4,254,334.50
  6. Step 6: Final answer
    x = 19,493,454.33

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.