Home / 36,904,134.60-55,355,910.30-9,610,374.60

Finding the Fourth Proportional to 36,904,134.60, 55,355,910.30 and 9,610,374.60

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Solution

The fourth proportional to 36,904,134.60, 55,355,910.30 and 9,610,374.60 is: 14,415,485.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,904,134.60 : 55,355,910.30 = 9,610,374.60 : x
  2. Step 2: Convert to fraction form
    36,904,134.60/55,355,910.30 = 9,610,374.60/x
  3. Step 3: Cross multiply
    36,904,134.60x = 55,355,910.30 × 9,610,374.60
  4. Step 4: Simplify right side
    36,904,134.60x = 531,991,034,306,998.31
  5. Step 5: Solve for x
    x = 531,991,034,306,998.31/36,904,134.60
  6. Step 6: Final answer
    x = 14,415,485.96

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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.