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Finding the Third Proportional to 59,363,620.45 and 89,512,594.38

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Solution

The third proportional to 59,363,620.45 and 89,512,594.38 is: 134,973,313.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,363,620.45 : 89,512,594.38 = 89,512,594.38 : x
  2. Step 2: Convert to fraction form
    59,363,620.45/89,512,594.38 = 89,512,594.38/x
  3. Step 3: Cross multiply
    59,363,620.45x = 89,512,594.38 × 89,512,594.38
  4. Step 4: Simplify right side
    59,363,620.45x = 8,012,504,553,141,825
  5. Step 5: Solve for x
    x = 8,012,504,553,141,825/59,363,620.45
  6. Step 6: Final answer
    x = 134,973,313.49

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.