Home / 150,894,256.80-226,341,385.20-48,661,629.60

Finding the Fourth Proportional to 150,894,256.80, 226,341,385.20 and 48,661,629.60

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Solution

The fourth proportional to 150,894,256.80, 226,341,385.20 and 48,661,629.60 is: 72,992,444.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,894,256.80 : 226,341,385.20 = 48,661,629.60 : x
  2. Step 2: Convert to fraction form
    150,894,256.80/226,341,385.20 = 48,661,629.60/x
  3. Step 3: Cross multiply
    150,894,256.80x = 226,341,385.20 × 48,661,629.60
  4. Step 4: Simplify right side
    150,894,256.80x = 11,014,140,649,753,322
  5. Step 5: Solve for x
    x = 11,014,140,649,753,322/150,894,256.80
  6. Step 6: Final answer
    x = 72,992,444.40

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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.