Home / 22,226,606.75-33,341,028.23-7,081,719.23

Finding the Fourth Proportional to 22,226,606.75, 33,341,028.23 and 7,081,719.23

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Solution

The fourth proportional to 22,226,606.75, 33,341,028.23 and 7,081,719.23 is: 10,622,935.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,226,606.75 : 33,341,028.23 = 7,081,719.23 : x
  2. Step 2: Convert to fraction form
    22,226,606.75/33,341,028.23 = 7,081,719.23/x
  3. Step 3: Cross multiply
    22,226,606.75x = 33,341,028.23 × 7,081,719.23
  4. Step 4: Simplify right side
    22,226,606.75x = 236,111,800,865,420.75
  5. Step 5: Solve for x
    x = 236,111,800,865,420.75/22,226,606.75
  6. Step 6: Final answer
    x = 10,622,935.09

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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.