Home / 114,741,939.44-158,339,259.60-62,529,861.08

Finding the Fourth Proportional to 114,741,939.44, 158,339,259.60 and 62,529,861.08

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Solution

The fourth proportional to 114,741,939.44, 158,339,259.60 and 62,529,861.08 is: 86,288,692.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,741,939.44 : 158,339,259.60 = 62,529,861.08 : x
  2. Step 2: Convert to fraction form
    114,741,939.44/158,339,259.60 = 62,529,861.08/x
  3. Step 3: Cross multiply
    114,741,939.44x = 158,339,259.60 × 62,529,861.08
  4. Step 4: Simplify right side
    114,741,939.44x = 9,900,931,906,298,056
  5. Step 5: Solve for x
    x = 9,900,931,906,298,056/114,741,939.44
  6. Step 6: Final answer
    x = 86,288,692.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.