Home / 14,498,221.24-21,732,966.96-6,808,100.01

Finding the Fourth Proportional to 14,498,221.24, 21,732,966.96 and 6,808,100.01

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Solution

The fourth proportional to 14,498,221.24, 21,732,966.96 and 6,808,100.01 is: 10,205,404.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,498,221.24 : 21,732,966.96 = 6,808,100.01 : x
  2. Step 2: Convert to fraction form
    14,498,221.24/21,732,966.96 = 6,808,100.01/x
  3. Step 3: Cross multiply
    14,498,221.24x = 21,732,966.96 × 6,808,100.01
  4. Step 4: Simplify right side
    14,498,221.24x = 147,960,212,469,040.84
  5. Step 5: Solve for x
    x = 147,960,212,469,040.84/14,498,221.24
  6. Step 6: Final answer
    x = 10,205,404.51

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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.