Home / 36,910,867.60-55,349,712.60-14,184,211.60

Finding the Fourth Proportional to 36,910,867.60, 55,349,712.60 and 14,184,211.60

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Solution

The fourth proportional to 36,910,867.60, 55,349,712.60 and 14,184,211.60 is: 21,269,942.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,910,867.60 : 55,349,712.60 = 14,184,211.60 : x
  2. Step 2: Convert to fraction form
    36,910,867.60/55,349,712.60 = 14,184,211.60/x
  3. Step 3: Cross multiply
    36,910,867.60x = 55,349,712.60 × 14,184,211.60
  4. Step 4: Simplify right side
    36,910,867.60x = 785,092,035,517,586.12
  5. Step 5: Solve for x
    x = 785,092,035,517,586.12/36,910,867.60
  6. Step 6: Final answer
    x = 21,269,942.61

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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.