Home / 43,940,563.04-65,913,585-11,592,496.60

Finding the Fourth Proportional to 43,940,563.04, 65,913,585 and 11,592,496.60

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Solution

The fourth proportional to 43,940,563.04, 65,913,585 and 11,592,496.60 is: 17,389,467.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,940,563.04 : 65,913,585 = 11,592,496.60 : x
  2. Step 2: Convert to fraction form
    43,940,563.04/65,913,585 = 11,592,496.60/x
  3. Step 3: Cross multiply
    43,940,563.04x = 65,913,585 × 11,592,496.60
  4. Step 4: Simplify right side
    43,940,563.04x = 764,103,010,006,311
  5. Step 5: Solve for x
    x = 764,103,010,006,311/43,940,563.04
  6. Step 6: Final answer
    x = 17,389,467.89

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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.