Home / 182,906,360.46-252,411,053.94-99,274,521.12

Finding the Fourth Proportional to 182,906,360.46, 252,411,053.94 and 99,274,521.12

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Solution

The fourth proportional to 182,906,360.46, 252,411,053.94 and 99,274,521.12 is: 136,998,989.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,906,360.46 : 252,411,053.94 = 99,274,521.12 : x
  2. Step 2: Convert to fraction form
    182,906,360.46/252,411,053.94 = 99,274,521.12/x
  3. Step 3: Cross multiply
    182,906,360.46x = 252,411,053.94 × 99,274,521.12
  4. Step 4: Simplify right side
    182,906,360.46x = 25,057,986,505,287,992
  5. Step 5: Solve for x
    x = 25,057,986,505,287,992/182,906,360.46
  6. Step 6: Final answer
    x = 136,998,989.22

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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.