Home / 36,910,771.60-55,349,568.60-14,184,115.60

Finding the Fourth Proportional to 36,910,771.60, 55,349,568.60 and 14,184,115.60

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Solution

The fourth proportional to 36,910,771.60, 55,349,568.60 and 14,184,115.60 is: 21,269,798.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,910,771.60 : 55,349,568.60 = 14,184,115.60 : x
  2. Step 2: Convert to fraction form
    36,910,771.60/55,349,568.60 = 14,184,115.60/x
  3. Step 3: Cross multiply
    36,910,771.60x = 55,349,568.60 × 14,184,115.60
  4. Step 4: Simplify right side
    36,910,771.60x = 785,084,679,432,530.12
  5. Step 5: Solve for x
    x = 785,084,679,432,530.12/36,910,771.60
  6. Step 6: Final answer
    x = 21,269,798.64

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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.