Home / 11,226,644.20-16,839,966.30-4,844,103.40

Finding the Fourth Proportional to 11,226,644.20, 16,839,966.30 and 4,844,103.40

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Solution

The fourth proportional to 11,226,644.20, 16,839,966.30 and 4,844,103.40 is: 7,266,155.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,226,644.20 : 16,839,966.30 = 4,844,103.40 : x
  2. Step 2: Convert to fraction form
    11,226,644.20/16,839,966.30 = 4,844,103.40/x
  3. Step 3: Cross multiply
    11,226,644.20x = 16,839,966.30 × 4,844,103.40
  4. Step 4: Simplify right side
    11,226,644.20x = 81,574,538,009,715.44
  5. Step 5: Solve for x
    x = 81,574,538,009,715.44/11,226,644.20
  6. Step 6: Final answer
    x = 7,266,155.10

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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.