Home / 36,852,420.27-55,286,717.46-11,295,352.11

Finding the Fourth Proportional to 36,852,420.27, 55,286,717.46 and 11,295,352.11

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Solution

The fourth proportional to 36,852,420.27, 55,286,717.46 and 11,295,352.11 is: 16,945,506.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,852,420.27 : 55,286,717.46 = 11,295,352.11 : x
  2. Step 2: Convert to fraction form
    36,852,420.27/55,286,717.46 = 11,295,352.11/x
  3. Step 3: Cross multiply
    36,852,420.27x = 55,286,717.46 × 11,295,352.11
  4. Step 4: Simplify right side
    36,852,420.27x = 624,482,940,716,784.88
  5. Step 5: Solve for x
    x = 624,482,940,716,784.88/36,852,420.27
  6. Step 6: Final answer
    x = 16,945,506.87

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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.