Home / 166,657,200.44-230,066,686.87-110,995,251.08

Finding the Fourth Proportional to 166,657,200.44, 230,066,686.87 and 110,995,251.08

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Solution

The fourth proportional to 166,657,200.44, 230,066,686.87 and 110,995,251.08 is: 153,226,560.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,657,200.44 : 230,066,686.87 = 110,995,251.08 : x
  2. Step 2: Convert to fraction form
    166,657,200.44/230,066,686.87 = 110,995,251.08/x
  3. Step 3: Cross multiply
    166,657,200.44x = 230,066,686.87 × 110,995,251.08
  4. Step 4: Simplify right side
    166,657,200.44x = 25,536,309,672,851,568
  5. Step 5: Solve for x
    x = 25,536,309,672,851,568/166,657,200.44
  6. Step 6: Final answer
    x = 153,226,560.91

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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.