Home / 184,126,443.74-276,226,049.41-67,542,882.45

Finding the Fourth Proportional to 184,126,443.74, 276,226,049.41 and 67,542,882.45

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Solution

The fourth proportional to 184,126,443.74, 276,226,049.41 and 67,542,882.45 is: 101,327,670.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,126,443.74 : 276,226,049.41 = 67,542,882.45 : x
  2. Step 2: Convert to fraction form
    184,126,443.74/276,226,049.41 = 67,542,882.45/x
  3. Step 3: Cross multiply
    184,126,443.74x = 276,226,049.41 × 67,542,882.45
  4. Step 4: Simplify right side
    184,126,443.74x = 18,657,103,583,722,820
  5. Step 5: Solve for x
    x = 18,657,103,583,722,820/184,126,443.74
  6. Step 6: Final answer
    x = 101,327,670.29

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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.