Home / 33,912,995.64-46,799,489.52-18,442,750.56

Finding the Fourth Proportional to 33,912,995.64, 46,799,489.52 and 18,442,750.56

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Solution

The fourth proportional to 33,912,995.64, 46,799,489.52 and 18,442,750.56 is: 25,450,754.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,912,995.64 : 46,799,489.52 = 18,442,750.56 : x
  2. Step 2: Convert to fraction form
    33,912,995.64/46,799,489.52 = 18,442,750.56/x
  3. Step 3: Cross multiply
    33,912,995.64x = 46,799,489.52 × 18,442,750.56
  4. Step 4: Simplify right side
    33,912,995.64x = 863,111,311,552,694.12
  5. Step 5: Solve for x
    x = 863,111,311,552,694.12/33,912,995.64
  6. Step 6: Final answer
    x = 25,450,754.06

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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.