Home / 22,241,851.02-33,367,807.31-12,006,491.13

Finding the Fourth Proportional to 22,241,851.02, 33,367,807.31 and 12,006,491.13

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Solution

The fourth proportional to 22,241,851.02, 33,367,807.31 and 12,006,491.13 is: 18,012,452.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,241,851.02 : 33,367,807.31 = 12,006,491.13 : x
  2. Step 2: Convert to fraction form
    22,241,851.02/33,367,807.31 = 12,006,491.13/x
  3. Step 3: Cross multiply
    22,241,851.02x = 33,367,807.31 × 12,006,491.13
  4. Step 4: Simplify right side
    22,241,851.02x = 400,630,282,441,660.88
  5. Step 5: Solve for x
    x = 400,630,282,441,660.88/22,241,851.02
  6. Step 6: Final answer
    x = 18,012,452.38

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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.