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Finding the Third Proportional to 18,841,296 and 29,883,528

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Solution

The third proportional to 18,841,296 and 29,883,528 is: 47,397,230.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,841,296 : 29,883,528 = 29,883,528 : x
  2. Step 2: Convert to fraction form
    18,841,296/29,883,528 = 29,883,528/x
  3. Step 3: Cross multiply
    18,841,296x = 29,883,528 × 29,883,528
  4. Step 4: Simplify right side
    18,841,296x = 893,025,245,726,784
  5. Step 5: Solve for x
    x = 893,025,245,726,784/18,841,296
  6. Step 6: Final answer
    x = 47,397,230.30

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.