Home / 174,465,611.28-240,762,581.48-95,080,691.57

Finding the Fourth Proportional to 174,465,611.28, 240,762,581.48 and 95,080,691.57

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Solution

The fourth proportional to 174,465,611.28, 240,762,581.48 and 95,080,691.57 is: 131,211,375.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,465,611.28 : 240,762,581.48 = 95,080,691.57 : x
  2. Step 2: Convert to fraction form
    174,465,611.28/240,762,581.48 = 95,080,691.57/x
  3. Step 3: Cross multiply
    174,465,611.28x = 240,762,581.48 × 95,080,691.57
  4. Step 4: Simplify right side
    174,465,611.28x = 22,891,872,751,296,872
  5. Step 5: Solve for x
    x = 22,891,872,751,296,872/174,465,611.28
  6. Step 6: Final answer
    x = 131,211,375.03

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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.