Home / 50,045,179.02-75,074,899.47-15,504,295.83

Finding the Fourth Proportional to 50,045,179.02, 75,074,899.47 and 15,504,295.83

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Solution

The fourth proportional to 50,045,179.02, 75,074,899.47 and 15,504,295.83 is: 23,258,652.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,045,179.02 : 75,074,899.47 = 15,504,295.83 : x
  2. Step 2: Convert to fraction form
    50,045,179.02/75,074,899.47 = 15,504,295.83/x
  3. Step 3: Cross multiply
    50,045,179.02x = 75,074,899.47 × 15,504,295.83
  4. Step 4: Simplify right side
    50,045,179.02x = 1,163,983,450,790,390.25
  5. Step 5: Solve for x
    x = 1,163,983,450,790,390.25/50,045,179.02
  6. Step 6: Final answer
    x = 23,258,652.95

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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.