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Finding the Third Proportional to 5,250,383.63 and 8,573,350.13

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Solution

The third proportional to 5,250,383.63 and 8,573,350.13 is: 13,999,421.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,250,383.63 : 8,573,350.13 = 8,573,350.13 : x
  2. Step 2: Convert to fraction form
    5,250,383.63/8,573,350.13 = 8,573,350.13/x
  3. Step 3: Cross multiply
    5,250,383.63x = 8,573,350.13 × 8,573,350.13
  4. Step 4: Simplify right side
    5,250,383.63x = 73,502,332,365,837.52
  5. Step 5: Solve for x
    x = 73,502,332,365,837.52/5,250,383.63
  6. Step 6: Final answer
    x = 13,999,421.30

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Why These Related Problems?

These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.