Home / 22,078,120.28-33,114,850.80-5,905,703.48

Finding the Fourth Proportional to 22,078,120.28, 33,114,850.80 and 5,905,703.48

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Solution

The fourth proportional to 22,078,120.28, 33,114,850.80 and 5,905,703.48 is: 8,857,932.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,078,120.28 : 33,114,850.80 = 5,905,703.48 : x
  2. Step 2: Convert to fraction form
    22,078,120.28/33,114,850.80 = 5,905,703.48/x
  3. Step 3: Cross multiply
    22,078,120.28x = 33,114,850.80 × 5,905,703.48
  4. Step 4: Simplify right side
    22,078,120.28x = 195,566,489,609,240.81
  5. Step 5: Solve for x
    x = 195,566,489,609,240.81/22,078,120.28
  6. Step 6: Final answer
    x = 8,857,932.07

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.