Home / 22,278,046.90-33,417,093.03-6,104,128.90

Finding the Fourth Proportional to 22,278,046.90, 33,417,093.03 and 6,104,128.90

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Solution

The fourth proportional to 22,278,046.90, 33,417,093.03 and 6,104,128.90 is: 9,156,199.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,278,046.90 : 33,417,093.03 = 6,104,128.90 : x
  2. Step 2: Convert to fraction form
    22,278,046.90/33,417,093.03 = 6,104,128.90/x
  3. Step 3: Cross multiply
    22,278,046.90x = 33,417,093.03 × 6,104,128.90
  4. Step 4: Simplify right side
    22,278,046.90x = 203,982,243,318,411.59
  5. Step 5: Solve for x
    x = 203,982,243,318,411.59/22,278,046.90
  6. Step 6: Final answer
    x = 9,156,199.56

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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.