Home / 80,952,222.24-111,714,953.04-44,282,793.60

Finding the Fourth Proportional to 80,952,222.24, 111,714,953.04 and 44,282,793.60

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Solution

The fourth proportional to 80,952,222.24, 111,714,953.04 and 44,282,793.60 is: 61,110,740.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,952,222.24 : 111,714,953.04 = 44,282,793.60 : x
  2. Step 2: Convert to fraction form
    80,952,222.24/111,714,953.04 = 44,282,793.60/x
  3. Step 3: Cross multiply
    80,952,222.24x = 111,714,953.04 × 44,282,793.60
  4. Step 4: Simplify right side
    80,952,222.24x = 4,947,050,207,504,013
  5. Step 5: Solve for x
    x = 4,947,050,207,504,013/80,952,222.24
  6. Step 6: Final answer
    x = 61,110,740.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.