Home / 134,631,529.20-185,861,757.06-95,566,629.96

Finding the Fourth Proportional to 134,631,529.20, 185,861,757.06 and 95,566,629.96

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Solution

The fourth proportional to 134,631,529.20, 185,861,757.06 and 95,566,629.96 is: 131,931,813.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,631,529.20 : 185,861,757.06 = 95,566,629.96 : x
  2. Step 2: Convert to fraction form
    134,631,529.20/185,861,757.06 = 95,566,629.96/x
  3. Step 3: Cross multiply
    134,631,529.20x = 185,861,757.06 × 95,566,629.96
  4. Step 4: Simplify right side
    134,631,529.20x = 17,762,181,760,668,436
  5. Step 5: Solve for x
    x = 17,762,181,760,668,436/134,631,529.20
  6. Step 6: Final answer
    x = 131,931,813.20

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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.