Home / 231,824,004.20-347,736,006.30-150,194,666.60

Finding the Fourth Proportional to 231,824,004.20, 347,736,006.30 and 150,194,666.60

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Solution

The fourth proportional to 231,824,004.20, 347,736,006.30 and 150,194,666.60 is: 225,291,999.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,824,004.20 : 347,736,006.30 = 150,194,666.60 : x
  2. Step 2: Convert to fraction form
    231,824,004.20/347,736,006.30 = 150,194,666.60/x
  3. Step 3: Cross multiply
    231,824,004.20x = 347,736,006.30 × 150,194,666.60
  4. Step 4: Simplify right side
    231,824,004.20x = 52,228,093,531,044,000
  5. Step 5: Solve for x
    x = 52,228,093,531,044,000/231,824,004.20
  6. Step 6: Final answer
    x = 225,291,999.90

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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.