Home / 182,906,366.46-252,411,062.22-99,274,527.12

Finding the Fourth Proportional to 182,906,366.46, 252,411,062.22 and 99,274,527.12

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Solution

The fourth proportional to 182,906,366.46, 252,411,062.22 and 99,274,527.12 is: 136,998,997.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,906,366.46 : 252,411,062.22 = 99,274,527.12 : x
  2. Step 2: Convert to fraction form
    182,906,366.46/252,411,062.22 = 99,274,527.12/x
  3. Step 3: Cross multiply
    182,906,366.46x = 252,411,062.22 × 99,274,527.12
  4. Step 4: Simplify right side
    182,906,366.46x = 25,057,988,841,747,400
  5. Step 5: Solve for x
    x = 25,057,988,841,747,400/182,906,366.46
  6. Step 6: Final answer
    x = 136,998,997.50

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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.