Home / 11,076,004.80-16,614,007.20-10,827,172.80

Finding the Fourth Proportional to 11,076,004.80, 16,614,007.20 and 10,827,172.80

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Solution

The fourth proportional to 11,076,004.80, 16,614,007.20 and 10,827,172.80 is: 16,240,759.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,076,004.80 : 16,614,007.20 = 10,827,172.80 : x
  2. Step 2: Convert to fraction form
    11,076,004.80/16,614,007.20 = 10,827,172.80/x
  3. Step 3: Cross multiply
    11,076,004.80x = 16,614,007.20 × 10,827,172.80
  4. Step 4: Simplify right side
    11,076,004.80x = 179,882,726,854,844.16
  5. Step 5: Solve for x
    x = 179,882,726,854,844.16/11,076,004.80
  6. Step 6: Final answer
    x = 16,240,759.20

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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.