Home / 22,027,939.56-33,036,919.74-8,376,219

Finding the Fourth Proportional to 22,027,939.56, 33,036,919.74 and 8,376,219

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Solution

The fourth proportional to 22,027,939.56, 33,036,919.74 and 8,376,219 is: 12,562,431.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,027,939.56 : 33,036,919.74 = 8,376,219 : x
  2. Step 2: Convert to fraction form
    22,027,939.56/33,036,919.74 = 8,376,219/x
  3. Step 3: Cross multiply
    22,027,939.56x = 33,036,919.74 × 8,376,219
  4. Step 4: Simplify right side
    22,027,939.56x = 276,724,474,827,663.03
  5. Step 5: Solve for x
    x = 276,724,474,827,663.03/22,027,939.56
  6. Step 6: Final answer
    x = 12,562,431.18

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1.5x scale

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.