Home / 34,951,115.02-52,432,059.44-11,916,662.61

Finding the Fourth Proportional to 34,951,115.02, 52,432,059.44 and 11,916,662.61

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Solution

The fourth proportional to 34,951,115.02, 52,432,059.44 and 11,916,662.61 is: 17,876,830.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,951,115.02 : 52,432,059.44 = 11,916,662.61 : x
  2. Step 2: Convert to fraction form
    34,951,115.02/52,432,059.44 = 11,916,662.61/x
  3. Step 3: Cross multiply
    34,951,115.02x = 52,432,059.44 × 11,916,662.61
  4. Step 4: Simplify right side
    34,951,115.02x = 624,815,162,293,945.50
  5. Step 5: Solve for x
    x = 624,815,162,293,945.50/34,951,115.02
  6. Step 6: Final answer
    x = 17,876,830.59

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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.