Home / 14,844,862.80-22,264,183.80-7,277,259.60

Finding the Fourth Proportional to 14,844,862.80, 22,264,183.80 and 7,277,259.60

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Solution

The fourth proportional to 14,844,862.80, 22,264,183.80 and 7,277,259.60 is: 10,914,364.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,844,862.80 : 22,264,183.80 = 7,277,259.60 : x
  2. Step 2: Convert to fraction form
    14,844,862.80/22,264,183.80 = 7,277,259.60/x
  3. Step 3: Cross multiply
    14,844,862.80x = 22,264,183.80 × 7,277,259.60
  4. Step 4: Simplify right side
    14,844,862.80x = 162,022,245,294,714.47
  5. Step 5: Solve for x
    x = 162,022,245,294,714.47/14,844,862.80
  6. Step 6: Final answer
    x = 10,914,364.62

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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.