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Finding the Third Proportional to 94,739,337 and 207,309,728.25

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Solution

The third proportional to 94,739,337 and 207,309,728.25 is: 453,637,578.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,739,337 : 207,309,728.25 = 207,309,728.25 : x
  2. Step 2: Convert to fraction form
    94,739,337/207,309,728.25 = 207,309,728.25/x
  3. Step 3: Cross multiply
    94,739,337x = 207,309,728.25 × 207,309,728.25
  4. Step 4: Simplify right side
    94,739,337x = 42,977,323,427,088,848
  5. Step 5: Solve for x
    x = 42,977,323,427,088,848/94,739,337
  6. Step 6: Final answer
    x = 453,637,578.52

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.