Home / 25,224,471.54-34,809,770.58-13,622,034.24

Finding the Fourth Proportional to 25,224,471.54, 34,809,770.58 and 13,622,034.24

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Solution

The fourth proportional to 25,224,471.54, 34,809,770.58 and 13,622,034.24 is: 18,798,407.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,224,471.54 : 34,809,770.58 = 13,622,034.24 : x
  2. Step 2: Convert to fraction form
    25,224,471.54/34,809,770.58 = 13,622,034.24/x
  3. Step 3: Cross multiply
    25,224,471.54x = 34,809,770.58 × 13,622,034.24
  4. Step 4: Simplify right side
    25,224,471.54x = 474,179,886,727,304.62
  5. Step 5: Solve for x
    x = 474,179,886,727,304.62/25,224,471.54
  6. Step 6: Final answer
    x = 18,798,407.17

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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.