Home / 29,293,325.37-43,933,981.82-11,091,240.81

Finding the Fourth Proportional to 29,293,325.37, 43,933,981.82 and 11,091,240.81

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Solution

The fourth proportional to 29,293,325.37, 43,933,981.82 and 11,091,240.81 is: 16,634,587.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,293,325.37 : 43,933,981.82 = 11,091,240.81 : x
  2. Step 2: Convert to fraction form
    29,293,325.37/43,933,981.82 = 11,091,240.81/x
  3. Step 3: Cross multiply
    29,293,325.37x = 43,933,981.82 × 11,091,240.81
  4. Step 4: Simplify right side
    29,293,325.37x = 487,282,372,052,325.88
  5. Step 5: Solve for x
    x = 487,282,372,052,325.88/29,293,325.37
  6. Step 6: Final answer
    x = 16,634,587.09

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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.