Home / 150,761,304.18-226,178,311.38-52,378,691.93

Finding the Fourth Proportional to 150,761,304.18, 226,178,311.38 and 52,378,691.93

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Solution

The fourth proportional to 150,761,304.18, 226,178,311.38 and 52,378,691.93 is: 78,580,668.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,761,304.18 : 226,178,311.38 = 52,378,691.93 : x
  2. Step 2: Convert to fraction form
    150,761,304.18/226,178,311.38 = 52,378,691.93/x
  3. Step 3: Cross multiply
    150,761,304.18x = 226,178,311.38 × 52,378,691.93
  4. Step 4: Simplify right side
    150,761,304.18x = 11,846,924,091,889,740
  5. Step 5: Solve for x
    x = 11,846,924,091,889,740/150,761,304.18
  6. Step 6: Final answer
    x = 78,580,668.67

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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.