Home / 331,292,217.14-457,203,714.55-182,613,003.39

Finding the Fourth Proportional to 331,292,217.14, 457,203,714.55 and 182,613,003.39

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Solution

The fourth proportional to 331,292,217.14, 457,203,714.55 and 182,613,003.39 is: 252,017,219.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,292,217.14 : 457,203,714.55 = 182,613,003.39 : x
  2. Step 2: Convert to fraction form
    331,292,217.14/457,203,714.55 = 182,613,003.39/x
  3. Step 3: Cross multiply
    331,292,217.14x = 457,203,714.55 × 182,613,003.39
  4. Step 4: Simplify right side
    331,292,217.14x = 83,491,343,475,611,312
  5. Step 5: Solve for x
    x = 83,491,343,475,611,312/331,292,217.14
  6. Step 6: Final answer
    x = 252,017,219.71

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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.