Home / 14,941,002.02-20,628,102.75-12,194,241.42

Finding the Fourth Proportional to 14,941,002.02, 20,628,102.75 and 12,194,241.42

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Solution

The fourth proportional to 14,941,002.02, 20,628,102.75 and 12,194,241.42 is: 16,835,822.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,941,002.02 : 20,628,102.75 = 12,194,241.42 : x
  2. Step 2: Convert to fraction form
    14,941,002.02/20,628,102.75 = 12,194,241.42/x
  3. Step 3: Cross multiply
    14,941,002.02x = 20,628,102.75 × 12,194,241.42
  4. Step 4: Simplify right side
    14,941,002.02x = 251,544,064,970,065.91
  5. Step 5: Solve for x
    x = 251,544,064,970,065.91/14,941,002.02
  6. Step 6: Final answer
    x = 16,835,822.97

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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.