Home / 339,520,833-468,538,754.40-184,996,161

Finding the Fourth Proportional to 339,520,833, 468,538,754.40 and 184,996,161

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Solution

The fourth proportional to 339,520,833, 468,538,754.40 and 184,996,161 is: 255,294,704.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    339,520,833 : 468,538,754.40 = 184,996,161 : x
  2. Step 2: Convert to fraction form
    339,520,833/468,538,754.40 = 184,996,161/x
  3. Step 3: Cross multiply
    339,520,833x = 468,538,754.40 × 184,996,161
  4. Step 4: Simplify right side
    339,520,833x = 86,677,870,843,721,856
  5. Step 5: Solve for x
    x = 86,677,870,843,721,856/339,520,833
  6. Step 6: Final answer
    x = 255,294,704.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.