Home / 41,380,458.40-61,964,399.40-32,806,543.60

Finding the Fourth Proportional to 41,380,458.40, 61,964,399.40 and 32,806,543.60

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Solution

The fourth proportional to 41,380,458.40, 61,964,399.40 and 32,806,543.60 is: 49,125,549.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,380,458.40 : 61,964,399.40 = 32,806,543.60 : x
  2. Step 2: Convert to fraction form
    41,380,458.40/61,964,399.40 = 32,806,543.60/x
  3. Step 3: Cross multiply
    41,380,458.40x = 61,964,399.40 × 32,806,543.60
  4. Step 4: Simplify right side
    41,380,458.40x = 2,032,837,770,563,914
  5. Step 5: Solve for x
    x = 2,032,837,770,563,914/41,380,458.40
  6. Step 6: Final answer
    x = 49,125,549.82

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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.