Home / 22,023,814.46-33,001,768.49-11,790,032.27

Finding the Fourth Proportional to 22,023,814.46, 33,001,768.49 and 11,790,032.27

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Solution

The fourth proportional to 22,023,814.46, 33,001,768.49 and 11,790,032.27 is: 17,666,872.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,023,814.46 : 33,001,768.49 = 11,790,032.27 : x
  2. Step 2: Convert to fraction form
    22,023,814.46/33,001,768.49 = 11,790,032.27/x
  3. Step 3: Cross multiply
    22,023,814.46x = 33,001,768.49 × 11,790,032.27
  4. Step 4: Simplify right side
    22,023,814.46x = 389,091,915,240,210.19
  5. Step 5: Solve for x
    x = 389,091,915,240,210.19/22,023,814.46
  6. Step 6: Final answer
    x = 17,666,872.20

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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.