Home / 149,474,886.20-224,212,329.30-111,211,134.20

Finding the Fourth Proportional to 149,474,886.20, 224,212,329.30 and 111,211,134.20

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Solution

The fourth proportional to 149,474,886.20, 224,212,329.30 and 111,211,134.20 is: 166,816,701.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,474,886.20 : 224,212,329.30 = 111,211,134.20 : x
  2. Step 2: Convert to fraction form
    149,474,886.20/224,212,329.30 = 111,211,134.20/x
  3. Step 3: Cross multiply
    149,474,886.20x = 224,212,329.30 × 111,211,134.20
  4. Step 4: Simplify right side
    149,474,886.20x = 24,934,907,443,076,896
  5. Step 5: Solve for x
    x = 24,934,907,443,076,896/149,474,886.20
  6. Step 6: Final answer
    x = 166,816,701.30

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Similar ratio
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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.