Home / 34,147,757.94-51,221,724.39-13,952,999.94

Finding the Fourth Proportional to 34,147,757.94, 51,221,724.39 and 13,952,999.94

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Solution

The fourth proportional to 34,147,757.94, 51,221,724.39 and 13,952,999.94 is: 20,929,535.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,147,757.94 : 51,221,724.39 = 13,952,999.94 : x
  2. Step 2: Convert to fraction form
    34,147,757.94/51,221,724.39 = 13,952,999.94/x
  3. Step 3: Cross multiply
    34,147,757.94x = 51,221,724.39 × 13,952,999.94
  4. Step 4: Simplify right side
    34,147,757.94x = 714,696,717,340,366.50
  5. Step 5: Solve for x
    x = 714,696,717,340,366.50/34,147,757.94
  6. Step 6: Final answer
    x = 20,929,535.65

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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.