Home / 33,940,072.02-50,910,575.15-9,679,001.54

Finding the Fourth Proportional to 33,940,072.02, 50,910,575.15 and 9,679,001.54

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Solution

The fourth proportional to 33,940,072.02, 50,910,575.15 and 9,679,001.54 is: 14,518,635.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,940,072.02 : 50,910,575.15 = 9,679,001.54 : x
  2. Step 2: Convert to fraction form
    33,940,072.02/50,910,575.15 = 9,679,001.54/x
  3. Step 3: Cross multiply
    33,940,072.02x = 50,910,575.15 × 9,679,001.54
  4. Step 4: Simplify right side
    33,940,072.02x = 492,763,534,976,187.88
  5. Step 5: Solve for x
    x = 492,763,534,976,187.88/33,940,072.02
  6. Step 6: Final answer
    x = 14,518,635.51

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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.