Home / 33,632,542.22-46,412,907.80-18,162,626.40

Finding the Fourth Proportional to 33,632,542.22, 46,412,907.80 and 18,162,626.40

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Solution

The fourth proportional to 33,632,542.22, 46,412,907.80 and 18,162,626.40 is: 25,064,424.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,632,542.22 : 46,412,907.80 = 18,162,626.40 : x
  2. Step 2: Convert to fraction form
    33,632,542.22/46,412,907.80 = 18,162,626.40/x
  3. Step 3: Cross multiply
    33,632,542.22x = 46,412,907.80 × 18,162,626.40
  4. Step 4: Simplify right side
    33,632,542.22x = 842,980,304,418,232.75
  5. Step 5: Solve for x
    x = 842,980,304,418,232.75/33,632,542.22
  6. Step 6: Final answer
    x = 25,064,424.18

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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.