Home / 2,541,389,353.28-3,800,381,501.44-2,417,414,796.80

Finding the Fourth Proportional to 2,541,389,353.28, 3,800,381,501.44 and 2,417,414,796.80

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Solution

The fourth proportional to 2,541,389,353.28, 3,800,381,501.44 and 2,417,414,796.80 is: 3,614,990,541.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541,389,353.28 : 3,800,381,501.44 = 2,417,414,796.80 : x
  2. Step 2: Convert to fraction form
    2,541,389,353.28/3,800,381,501.44 = 2,417,414,796.80/x
  3. Step 3: Cross multiply
    2,541,389,353.28x = 3,800,381,501.44 × 2,417,414,796.80
  4. Step 4: Simplify right side
    2,541,389,353.28x = 9,187,098,475,066,057,728
  5. Step 5: Solve for x
    x = 9,187,098,475,066,057,728/2,541,389,353.28
  6. Step 6: Final answer
    x = 3,614,990,541.77

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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.