Home / 111,544,604.20-167,316,906.30-107,293,076.20

Finding the Fourth Proportional to 111,544,604.20, 167,316,906.30 and 107,293,076.20

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Solution

The fourth proportional to 111,544,604.20, 167,316,906.30 and 107,293,076.20 is: 160,939,614.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,544,604.20 : 167,316,906.30 = 107,293,076.20 : x
  2. Step 2: Convert to fraction form
    111,544,604.20/167,316,906.30 = 107,293,076.20/x
  3. Step 3: Cross multiply
    111,544,604.20x = 167,316,906.30 × 107,293,076.20
  4. Step 4: Simplify right side
    111,544,604.20x = 17,951,945,577,194,162
  5. Step 5: Solve for x
    x = 17,951,945,577,194,162/111,544,604.20
  6. Step 6: Final answer
    x = 160,939,614.30

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1.5x scale

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.