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Finding the Fourth Proportional to 193,633,501.30, 271,767,146.30 and 193,633,501.30

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Solution

The fourth proportional to 193,633,501.30, 271,767,146.30 and 193,633,501.30 is: 271,767,146.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,633,501.30 : 271,767,146.30 = 193,633,501.30 : x
  2. Step 2: Convert to fraction form
    193,633,501.30/271,767,146.30 = 193,633,501.30/x
  3. Step 3: Cross multiply
    193,633,501.30x = 271,767,146.30 × 193,633,501.30
  4. Step 4: Simplify right side
    193,633,501.30x = 52,623,224,076,378,344
  5. Step 5: Solve for x
    x = 52,623,224,076,378,344/193,633,501.30
  6. Step 6: Final answer
    x = 271,767,146.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.