Home / 32,468,469.19-44,810,945.39-19,907,302.45

Finding the Fourth Proportional to 32,468,469.19, 44,810,945.39 and 19,907,302.45

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Solution

The fourth proportional to 32,468,469.19, 44,810,945.39 and 19,907,302.45 is: 27,474,810.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,468,469.19 : 44,810,945.39 = 19,907,302.45 : x
  2. Step 2: Convert to fraction form
    32,468,469.19/44,810,945.39 = 19,907,302.45/x
  3. Step 3: Cross multiply
    32,468,469.19x = 44,810,945.39 × 19,907,302.45
  4. Step 4: Simplify right side
    32,468,469.19x = 892,065,042,949,163.12
  5. Step 5: Solve for x
    x = 892,065,042,949,163.12/32,468,469.19
  6. Step 6: Final answer
    x = 27,474,810.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.