Home / 182,174,451.20-272,827,282.22-116,388,636.92

Finding the Fourth Proportional to 182,174,451.20, 272,827,282.22 and 116,388,636.92

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Solution

The fourth proportional to 182,174,451.20, 272,827,282.22 and 116,388,636.92 is: 174,305,426.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,174,451.20 : 272,827,282.22 = 116,388,636.92 : x
  2. Step 2: Convert to fraction form
    182,174,451.20/272,827,282.22 = 116,388,636.92/x
  3. Step 3: Cross multiply
    182,174,451.20x = 272,827,282.22 × 116,388,636.92
  4. Step 4: Simplify right side
    182,174,451.20x = 31,753,995,492,173,956
  5. Step 5: Solve for x
    x = 31,753,995,492,173,956/182,174,451.20
  6. Step 6: Final answer
    x = 174,305,426.93

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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.