Home / 14,092,257.12-21,133,200.82-4,867,882.13

Finding the Fourth Proportional to 14,092,257.12, 21,133,200.82 and 4,867,882.13

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Solution

The fourth proportional to 14,092,257.12, 21,133,200.82 and 4,867,882.13 is: 7,300,032.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,092,257.12 : 21,133,200.82 = 4,867,882.13 : x
  2. Step 2: Convert to fraction form
    14,092,257.12/21,133,200.82 = 4,867,882.13/x
  3. Step 3: Cross multiply
    14,092,257.12x = 21,133,200.82 × 4,867,882.13
  4. Step 4: Simplify right side
    14,092,257.12x = 102,873,930,662,042.64
  5. Step 5: Solve for x
    x = 102,873,930,662,042.64/14,092,257.12
  6. Step 6: Final answer
    x = 7,300,032.20

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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.