Home / 36,297,943.20-54,446,914.80-32,329,850.40

Finding the Fourth Proportional to 36,297,943.20, 54,446,914.80 and 32,329,850.40

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Solution

The fourth proportional to 36,297,943.20, 54,446,914.80 and 32,329,850.40 is: 48,494,775.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,297,943.20 : 54,446,914.80 = 32,329,850.40 : x
  2. Step 2: Convert to fraction form
    36,297,943.20/54,446,914.80 = 32,329,850.40/x
  3. Step 3: Cross multiply
    36,297,943.20x = 54,446,914.80 × 32,329,850.40
  4. Step 4: Simplify right side
    36,297,943.20x = 1,760,260,610,225,545.75
  5. Step 5: Solve for x
    x = 1,760,260,610,225,545.75/36,297,943.20
  6. Step 6: Final answer
    x = 48,494,775.60

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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.