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Finding the Third Proportional to 38,601,604 and 58,808,028

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Solution

The third proportional to 38,601,604 and 58,808,028 is: 89,591,721.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,601,604 : 58,808,028 = 58,808,028 : x
  2. Step 2: Convert to fraction form
    38,601,604/58,808,028 = 58,808,028/x
  3. Step 3: Cross multiply
    38,601,604x = 58,808,028 × 58,808,028
  4. Step 4: Simplify right side
    38,601,604x = 3,458,384,157,248,784
  5. Step 5: Solve for x
    x = 3,458,384,157,248,784/38,601,604
  6. Step 6: Final answer
    x = 89,591,721.56

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.