Home / 67,267,192.77-92,828,722.46-36,327,359.07

Finding the Fourth Proportional to 67,267,192.77, 92,828,722.46 and 36,327,359.07

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Solution

The fourth proportional to 67,267,192.77, 92,828,722.46 and 36,327,359.07 is: 50,131,753.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,267,192.77 : 92,828,722.46 = 36,327,359.07 : x
  2. Step 2: Convert to fraction form
    67,267,192.77/92,828,722.46 = 36,327,359.07/x
  3. Step 3: Cross multiply
    67,267,192.77x = 92,828,722.46 × 36,327,359.07
  4. Step 4: Simplify right side
    67,267,192.77x = 3,372,222,332,440,468.50
  5. Step 5: Solve for x
    x = 3,372,222,332,440,468.50/67,267,192.77
  6. Step 6: Final answer
    x = 50,131,753.59

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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.