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Finding the Fourth Proportional to 62,944,009.20, 94,266,714.60 and 62,944,009.20

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Solution

The fourth proportional to 62,944,009.20, 94,266,714.60 and 62,944,009.20 is: 94,266,714.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,944,009.20 : 94,266,714.60 = 62,944,009.20 : x
  2. Step 2: Convert to fraction form
    62,944,009.20/94,266,714.60 = 62,944,009.20/x
  3. Step 3: Cross multiply
    62,944,009.20x = 94,266,714.60 × 62,944,009.20
  4. Step 4: Simplify right side
    62,944,009.20x = 5,933,524,951,036,174
  5. Step 5: Solve for x
    x = 5,933,524,951,036,174/62,944,009.20
  6. Step 6: Final answer
    x = 94,266,714.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.