Home / 176,123,521.20-264,185,281.80-94,494,183.60

Finding the Fourth Proportional to 176,123,521.20, 264,185,281.80 and 94,494,183.60

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Solution

The fourth proportional to 176,123,521.20, 264,185,281.80 and 94,494,183.60 is: 141,741,275.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,123,521.20 : 264,185,281.80 = 94,494,183.60 : x
  2. Step 2: Convert to fraction form
    176,123,521.20/264,185,281.80 = 94,494,183.60/x
  3. Step 3: Cross multiply
    176,123,521.20x = 264,185,281.80 × 94,494,183.60
  4. Step 4: Simplify right side
    176,123,521.20x = 24,963,972,522,826,940
  5. Step 5: Solve for x
    x = 24,963,972,522,826,940/176,123,521.20
  6. Step 6: Final answer
    x = 141,741,275.40

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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.