Home / 166,782,286.64-250,204,857.48-63,182,522

Finding the Fourth Proportional to 166,782,286.64, 250,204,857.48 and 63,182,522

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Solution

The fourth proportional to 166,782,286.64, 250,204,857.48 and 63,182,522 is: 94,785,688.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,782,286.64 : 250,204,857.48 = 63,182,522 : x
  2. Step 2: Convert to fraction form
    166,782,286.64/250,204,857.48 = 63,182,522/x
  3. Step 3: Cross multiply
    166,782,286.64x = 250,204,857.48 × 63,182,522
  4. Step 4: Simplify right side
    166,782,286.64x = 15,808,573,912,236,964
  5. Step 5: Solve for x
    x = 15,808,573,912,236,964/166,782,286.64
  6. Step 6: Final answer
    x = 94,785,688.76

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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.