Home / 177,980,364.20-266,970,546.30-63,094,629.80

Finding the Fourth Proportional to 177,980,364.20, 266,970,546.30 and 63,094,629.80

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Solution

The fourth proportional to 177,980,364.20, 266,970,546.30 and 63,094,629.80 is: 94,641,944.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,980,364.20 : 266,970,546.30 = 63,094,629.80 : x
  2. Step 2: Convert to fraction form
    177,980,364.20/266,970,546.30 = 63,094,629.80/x
  3. Step 3: Cross multiply
    177,980,364.20x = 266,970,546.30 × 63,094,629.80
  4. Step 4: Simplify right side
    177,980,364.20x = 16,844,407,786,302,260
  5. Step 5: Solve for x
    x = 16,844,407,786,302,260/177,980,364.20
  6. Step 6: Final answer
    x = 94,641,944.70

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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.