Home / 22,002,935.03-33,004,563.83-8,352,402.74

Finding the Fourth Proportional to 22,002,935.03, 33,004,563.83 and 8,352,402.74

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Solution

The fourth proportional to 22,002,935.03, 33,004,563.83 and 8,352,402.74 is: 12,528,665.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,002,935.03 : 33,004,563.83 = 8,352,402.74 : x
  2. Step 2: Convert to fraction form
    22,002,935.03/33,004,563.83 = 8,352,402.74/x
  3. Step 3: Cross multiply
    22,002,935.03x = 33,004,563.83 × 8,352,402.74
  4. Step 4: Simplify right side
    22,002,935.03x = 275,667,409,159,412.06
  5. Step 5: Solve for x
    x = 275,667,409,159,412.06/22,002,935.03
  6. Step 6: Final answer
    x = 12,528,665.33

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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.