Home / 133,682,127.17-200,381,665.30-44,966,243.18

Finding the Fourth Proportional to 133,682,127.17, 200,381,665.30 and 44,966,243.18

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Solution

The fourth proportional to 133,682,127.17, 200,381,665.30 and 44,966,243.18 is: 67,401,760.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,682,127.17 : 200,381,665.30 = 44,966,243.18 : x
  2. Step 2: Convert to fraction form
    133,682,127.17/200,381,665.30 = 44,966,243.18/x
  3. Step 3: Cross multiply
    133,682,127.17x = 200,381,665.30 × 44,966,243.18
  4. Step 4: Simplify right side
    133,682,127.17x = 9,010,410,690,693,168
  5. Step 5: Solve for x
    x = 9,010,410,690,693,168/133,682,127.17
  6. Step 6: Final answer
    x = 67,401,760.29

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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.