Home / 14,941,002.52-20,628,103.44-12,194,241.92

Finding the Fourth Proportional to 14,941,002.52, 20,628,103.44 and 12,194,241.92

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Solution

The fourth proportional to 14,941,002.52, 20,628,103.44 and 12,194,241.92 is: 16,835,823.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,941,002.52 : 20,628,103.44 = 12,194,241.92 : x
  2. Step 2: Convert to fraction form
    14,941,002.52/20,628,103.44 = 12,194,241.92/x
  3. Step 3: Cross multiply
    14,941,002.52x = 20,628,103.44 × 12,194,241.92
  4. Step 4: Simplify right side
    14,941,002.52x = 251,544,083,698,144.22
  5. Step 5: Solve for x
    x = 251,544,083,698,144.22/14,941,002.52
  6. Step 6: Final answer
    x = 16,835,823.66

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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.