Home / 25,393,636.39-35,045,379.42-14,382,344.97

Finding the Fourth Proportional to 25,393,636.39, 35,045,379.42 and 14,382,344.97

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Solution

The fourth proportional to 25,393,636.39, 35,045,379.42 and 14,382,344.97 is: 19,848,860.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,393,636.39 : 35,045,379.42 = 14,382,344.97 : x
  2. Step 2: Convert to fraction form
    25,393,636.39/35,045,379.42 = 14,382,344.97/x
  3. Step 3: Cross multiply
    25,393,636.39x = 35,045,379.42 × 14,382,344.97
  4. Step 4: Simplify right side
    25,393,636.39x = 504,034,736,449,959.81
  5. Step 5: Solve for x
    x = 504,034,736,449,959.81/25,393,636.39
  6. Step 6: Final answer
    x = 19,848,860.11

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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.