Home / 49,093,338.30-73,628,197.65-15,014,979.42

Finding the Fourth Proportional to 49,093,338.30, 73,628,197.65 and 15,014,979.42

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Solution

The fourth proportional to 49,093,338.30, 73,628,197.65 and 15,014,979.42 is: 22,518,857.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,093,338.30 : 73,628,197.65 = 15,014,979.42 : x
  2. Step 2: Convert to fraction form
    49,093,338.30/73,628,197.65 = 15,014,979.42/x
  3. Step 3: Cross multiply
    49,093,338.30x = 73,628,197.65 × 15,014,979.42
  4. Step 4: Simplify right side
    49,093,338.30x = 1,105,525,872,446,442.50
  5. Step 5: Solve for x
    x = 1,105,525,872,446,442.50/49,093,338.30
  6. Step 6: Final answer
    x = 22,518,857.16

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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.