Home / 48,893,675.44-67,405,850.99-39,004,124.14

Finding the Fourth Proportional to 48,893,675.44, 67,405,850.99 and 39,004,124.14

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Solution

The fourth proportional to 48,893,675.44, 67,405,850.99 and 39,004,124.14 is: 53,771,907.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,893,675.44 : 67,405,850.99 = 39,004,124.14 : x
  2. Step 2: Convert to fraction form
    48,893,675.44/67,405,850.99 = 39,004,124.14/x
  3. Step 3: Cross multiply
    48,893,675.44x = 67,405,850.99 × 39,004,124.14
  4. Step 4: Simplify right side
    48,893,675.44x = 2,629,106,180,107,974.50
  5. Step 5: Solve for x
    x = 2,629,106,180,107,974.50/48,893,675.44
  6. Step 6: Final answer
    x = 53,771,907.24

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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.