Home / 25,313,192.98-34,930,392.89-14,859,633.69

Finding the Fourth Proportional to 25,313,192.98, 34,930,392.89 and 14,859,633.69

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Solution

The fourth proportional to 25,313,192.98, 34,930,392.89 and 14,859,633.69 is: 20,505,229.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,313,192.98 : 34,930,392.89 = 14,859,633.69 : x
  2. Step 2: Convert to fraction form
    25,313,192.98/34,930,392.89 = 14,859,633.69/x
  3. Step 3: Cross multiply
    25,313,192.98x = 34,930,392.89 × 14,859,633.69
  4. Step 4: Simplify right side
    25,313,192.98x = 519,052,843,142,541.94
  5. Step 5: Solve for x
    x = 519,052,843,142,541.94/25,313,192.98
  6. Step 6: Final answer
    x = 20,505,229.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.