Home / 36,293,419.80-54,440,129.70-22,856,491.80

Finding the Fourth Proportional to 36,293,419.80, 54,440,129.70 and 22,856,491.80

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Solution

The fourth proportional to 36,293,419.80, 54,440,129.70 and 22,856,491.80 is: 34,284,737.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,293,419.80 : 54,440,129.70 = 22,856,491.80 : x
  2. Step 2: Convert to fraction form
    36,293,419.80/54,440,129.70 = 22,856,491.80/x
  3. Step 3: Cross multiply
    36,293,419.80x = 54,440,129.70 × 22,856,491.80
  4. Step 4: Simplify right side
    36,293,419.80x = 1,244,310,378,078,986.50
  5. Step 5: Solve for x
    x = 1,244,310,378,078,986.50/36,293,419.80
  6. Step 6: Final answer
    x = 34,284,737.70

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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.