Home / 150,903,640.80-226,355,461.20-107,065,663.20

Finding the Fourth Proportional to 150,903,640.80, 226,355,461.20 and 107,065,663.20

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Solution

The fourth proportional to 150,903,640.80, 226,355,461.20 and 107,065,663.20 is: 160,598,494.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,903,640.80 : 226,355,461.20 = 107,065,663.20 : x
  2. Step 2: Convert to fraction form
    150,903,640.80/226,355,461.20 = 107,065,663.20/x
  3. Step 3: Cross multiply
    150,903,640.80x = 226,355,461.20 × 107,065,663.20
  4. Step 4: Simplify right side
    150,903,640.80x = 24,234,897,572,319,868
  5. Step 5: Solve for x
    x = 24,234,897,572,319,868/150,903,640.80
  6. Step 6: Final answer
    x = 160,598,494.80

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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.