Home / 14,941,004.02-20,628,105.52-12,194,243.42

Finding the Fourth Proportional to 14,941,004.02, 20,628,105.52 and 12,194,243.42

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Solution

The fourth proportional to 14,941,004.02, 20,628,105.52 and 12,194,243.42 is: 16,835,825.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,941,004.02 : 20,628,105.52 = 12,194,243.42 : x
  2. Step 2: Convert to fraction form
    14,941,004.02/20,628,105.52 = 12,194,243.42/x
  3. Step 3: Cross multiply
    14,941,004.02x = 20,628,105.52 × 12,194,243.42
  4. Step 4: Simplify right side
    14,941,004.02x = 251,544,140,004,325.66
  5. Step 5: Solve for x
    x = 251,544,140,004,325.66/14,941,004.02
  6. Step 6: Final answer
    x = 16,835,825.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.