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Finding the Third Proportional to 59,508,579.25 and 91,915,906.25

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Solution

The third proportional to 59,508,579.25 and 91,915,906.25 is: 141,971,694.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,508,579.25 : 91,915,906.25 = 91,915,906.25 : x
  2. Step 2: Convert to fraction form
    59,508,579.25/91,915,906.25 = 91,915,906.25/x
  3. Step 3: Cross multiply
    59,508,579.25x = 91,915,906.25 × 91,915,906.25
  4. Step 4: Simplify right side
    59,508,579.25x = 8,448,533,821,758,789
  5. Step 5: Solve for x
    x = 8,448,533,821,758,789/59,508,579.25
  6. Step 6: Final answer
    x = 141,971,694.30

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.