Home / 310,767,237.30-466,150,855.95-149,524,101.30

Finding the Fourth Proportional to 310,767,237.30, 466,150,855.95 and 149,524,101.30

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Solution

The fourth proportional to 310,767,237.30, 466,150,855.95 and 149,524,101.30 is: 224,286,151.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,767,237.30 : 466,150,855.95 = 149,524,101.30 : x
  2. Step 2: Convert to fraction form
    310,767,237.30/466,150,855.95 = 149,524,101.30/x
  3. Step 3: Cross multiply
    310,767,237.30x = 466,150,855.95 × 149,524,101.30
  4. Step 4: Simplify right side
    310,767,237.30x = 69,700,787,806,149,512
  5. Step 5: Solve for x
    x = 69,700,787,806,149,512/310,767,237.30
  6. Step 6: Final answer
    x = 224,286,151.95

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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.