Home / 166,782,289.14-250,204,861.23-63,182,524.50

Finding the Fourth Proportional to 166,782,289.14, 250,204,861.23 and 63,182,524.50

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Solution

The fourth proportional to 166,782,289.14, 250,204,861.23 and 63,182,524.50 is: 94,785,692.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,782,289.14 : 250,204,861.23 = 63,182,524.50 : x
  2. Step 2: Convert to fraction form
    166,782,289.14/250,204,861.23 = 63,182,524.50/x
  3. Step 3: Cross multiply
    166,782,289.14x = 250,204,861.23 × 63,182,524.50
  4. Step 4: Simplify right side
    166,782,289.14x = 15,808,574,774,683,574
  5. Step 5: Solve for x
    x = 15,808,574,774,683,574/166,782,289.14
  6. Step 6: Final answer
    x = 94,785,692.51

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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.