Home / 41,369,760.40-61,907,674.20-36,036,979.60

Finding the Fourth Proportional to 41,369,760.40, 61,907,674.20 and 36,036,979.60

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Solution

The fourth proportional to 41,369,760.40, 61,907,674.20 and 36,036,979.60 is: 53,927,447.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,369,760.40 : 61,907,674.20 = 36,036,979.60 : x
  2. Step 2: Convert to fraction form
    41,369,760.40/61,907,674.20 = 36,036,979.60/x
  3. Step 3: Cross multiply
    41,369,760.40x = 61,907,674.20 × 36,036,979.60
  4. Step 4: Simplify right side
    41,369,760.40x = 2,230,965,592,228,846.50
  5. Step 5: Solve for x
    x = 2,230,965,592,228,846.50/41,369,760.40
  6. Step 6: Final answer
    x = 53,927,447.75

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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.