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Finding the Third Proportional to 94,540,180 and 205,644,776

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Solution

The third proportional to 94,540,180 and 205,644,776 is: 447,320,640.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,540,180 : 205,644,776 = 205,644,776 : x
  2. Step 2: Convert to fraction form
    94,540,180/205,644,776 = 205,644,776/x
  3. Step 3: Cross multiply
    94,540,180x = 205,644,776 × 205,644,776
  4. Step 4: Simplify right side
    94,540,180x = 42,289,773,896,090,176
  5. Step 5: Solve for x
    x = 42,289,773,896,090,176/94,540,180
  6. Step 6: Final answer
    x = 447,320,640.77

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.