Home / 14,544,097.20-21,816,010.80-5,568,649.20

Finding the Fourth Proportional to 14,544,097.20, 21,816,010.80 and 5,568,649.20

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Solution

The fourth proportional to 14,544,097.20, 21,816,010.80 and 5,568,649.20 is: 8,352,922.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,544,097.20 : 21,816,010.80 = 5,568,649.20 : x
  2. Step 2: Convert to fraction form
    14,544,097.20/21,816,010.80 = 5,568,649.20/x
  3. Step 3: Cross multiply
    14,544,097.20x = 21,816,010.80 × 5,568,649.20
  4. Step 4: Simplify right side
    14,544,097.20x = 121,485,711,088,611.38
  5. Step 5: Solve for x
    x = 121,485,711,088,611.38/14,544,097.20
  6. Step 6: Final answer
    x = 8,352,922.11

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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.