Home / 36,288,920.70-54,433,381.05-33,391,583.10

Finding the Fourth Proportional to 36,288,920.70, 54,433,381.05 and 33,391,583.10

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Solution

The fourth proportional to 36,288,920.70, 54,433,381.05 and 33,391,583.10 is: 50,087,374.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,288,920.70 : 54,433,381.05 = 33,391,583.10 : x
  2. Step 2: Convert to fraction form
    36,288,920.70/54,433,381.05 = 33,391,583.10/x
  3. Step 3: Cross multiply
    36,288,920.70x = 54,433,381.05 × 33,391,583.10
  4. Step 4: Simplify right side
    36,288,920.70x = 1,817,616,766,745,040.25
  5. Step 5: Solve for x
    x = 1,817,616,766,745,040.25/36,288,920.70
  6. Step 6: Final answer
    x = 50,087,374.65

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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.