Home / 41,410,367.65-62,114,968.27-18,691,228.45

Finding the Fourth Proportional to 41,410,367.65, 62,114,968.27 and 18,691,228.45

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Solution

The fourth proportional to 41,410,367.65, 62,114,968.27 and 18,691,228.45 is: 28,036,579.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,410,367.65 : 62,114,968.27 = 18,691,228.45 : x
  2. Step 2: Convert to fraction form
    41,410,367.65/62,114,968.27 = 18,691,228.45/x
  3. Step 3: Cross multiply
    41,410,367.65x = 62,114,968.27 × 18,691,228.45
  4. Step 4: Simplify right side
    41,410,367.65x = 1,161,005,062,099,071.25
  5. Step 5: Solve for x
    x = 1,161,005,062,099,071.25/41,410,367.65
  6. Step 6: Final answer
    x = 28,036,579.44

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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.