Home / 22,393,583.76-33,595,706.25-7,247,515.26

Finding the Fourth Proportional to 22,393,583.76, 33,595,706.25 and 7,247,515.26

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Solution

The fourth proportional to 22,393,583.76, 33,595,706.25 and 7,247,515.26 is: 10,872,998.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,393,583.76 : 33,595,706.25 = 7,247,515.26 : x
  2. Step 2: Convert to fraction form
    22,393,583.76/33,595,706.25 = 7,247,515.26/x
  3. Step 3: Cross multiply
    22,393,583.76x = 33,595,706.25 × 7,247,515.26
  4. Step 4: Simplify right side
    22,393,583.76x = 243,485,393,717,352.38
  5. Step 5: Solve for x
    x = 243,485,393,717,352.38/22,393,583.76
  6. Step 6: Final answer
    x = 10,872,998.10

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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.