Home / 166,714,676.55-250,049,313.36-43,882,707.69

Finding the Fourth Proportional to 166,714,676.55, 250,049,313.36 and 43,882,707.69

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Solution

The fourth proportional to 166,714,676.55, 250,049,313.36 and 43,882,707.69 is: 65,818,086.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,714,676.55 : 250,049,313.36 = 43,882,707.69 : x
  2. Step 2: Convert to fraction form
    166,714,676.55/250,049,313.36 = 43,882,707.69/x
  3. Step 3: Cross multiply
    166,714,676.55x = 250,049,313.36 × 43,882,707.69
  4. Step 4: Simplify right side
    166,714,676.55x = 10,972,840,926,262,092
  5. Step 5: Solve for x
    x = 10,972,840,926,262,092/166,714,676.55
  6. Step 6: Final answer
    x = 65,818,086.05

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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.