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Finding the Third Proportional to 4,059,435.75 and 8,833,495.92

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Solution

The third proportional to 4,059,435.75 and 8,833,495.92 is: 19,222,043.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,435.75 : 8,833,495.92 = 8,833,495.92 : x
  2. Step 2: Convert to fraction form
    4,059,435.75/8,833,495.92 = 8,833,495.92/x
  3. Step 3: Cross multiply
    4,059,435.75x = 8,833,495.92 × 8,833,495.92
  4. Step 4: Simplify right side
    4,059,435.75x = 78,030,650,201,782.25
  5. Step 5: Solve for x
    x = 78,030,650,201,782.25/4,059,435.75
  6. Step 6: Final answer
    x = 19,222,043.41

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.