Home / 331,448,037.28-457,425,531.92-182,798,238.88

Finding the Fourth Proportional to 331,448,037.28, 457,425,531.92 and 182,798,238.88

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Solution

The fourth proportional to 331,448,037.28, 457,425,531.92 and 182,798,238.88 is: 252,276,593.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,448,037.28 : 457,425,531.92 = 182,798,238.88 : x
  2. Step 2: Convert to fraction form
    331,448,037.28/457,425,531.92 = 182,798,238.88/x
  3. Step 3: Cross multiply
    331,448,037.28x = 457,425,531.92 × 182,798,238.88
  4. Step 4: Simplify right side
    331,448,037.28x = 83,616,581,653,723,232
  5. Step 5: Solve for x
    x = 83,616,581,653,723,232/331,448,037.28
  6. Step 6: Final answer
    x = 252,276,593.16

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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.