Home / 34,709,694.70-52,081,602.45-13,959,304.49

Finding the Fourth Proportional to 34,709,694.70, 52,081,602.45 and 13,959,304.49

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Solution

The fourth proportional to 34,709,694.70, 52,081,602.45 and 13,959,304.49 is: 20,945,817.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,709,694.70 : 52,081,602.45 = 13,959,304.49 : x
  2. Step 2: Convert to fraction form
    34,709,694.70/52,081,602.45 = 13,959,304.49/x
  3. Step 3: Cross multiply
    34,709,694.70x = 52,081,602.45 × 13,959,304.49
  4. Step 4: Simplify right side
    34,709,694.70x = 727,022,947,004,536.62
  5. Step 5: Solve for x
    x = 727,022,947,004,536.62/34,709,694.70
  6. Step 6: Final answer
    x = 20,945,817.97

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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.