Home / 176,123,469.20-264,185,203.80-94,494,131.60

Finding the Fourth Proportional to 176,123,469.20, 264,185,203.80 and 94,494,131.60

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Solution

The fourth proportional to 176,123,469.20, 264,185,203.80 and 94,494,131.60 is: 141,741,197.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,123,469.20 : 264,185,203.80 = 94,494,131.60 : x
  2. Step 2: Convert to fraction form
    176,123,469.20/264,185,203.80 = 94,494,131.60/x
  3. Step 3: Cross multiply
    176,123,469.20x = 264,185,203.80 × 94,494,131.60
  4. Step 4: Simplify right side
    176,123,469.20x = 24,963,951,414,650,020
  5. Step 5: Solve for x
    x = 24,963,951,414,650,020/176,123,469.20
  6. Step 6: Final answer
    x = 141,741,197.40

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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.