Home / 48,963,571.20-73,448,121.60-14,886,028.80

Finding the Fourth Proportional to 48,963,571.20, 73,448,121.60 and 14,886,028.80

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Solution

The fourth proportional to 48,963,571.20, 73,448,121.60 and 14,886,028.80 is: 22,329,883.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,963,571.20 : 73,448,121.60 = 14,886,028.80 : x
  2. Step 2: Convert to fraction form
    48,963,571.20/73,448,121.60 = 14,886,028.80/x
  3. Step 3: Cross multiply
    48,963,571.20x = 73,448,121.60 × 14,886,028.80
  4. Step 4: Simplify right side
    48,963,571.20x = 1,093,350,853,443,502
  5. Step 5: Solve for x
    x = 1,093,350,853,443,502/48,963,571.20
  6. Step 6: Final answer
    x = 22,329,883.76

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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.