Home / 33,632,546.97-46,412,914.35-18,162,631.15

Finding the Fourth Proportional to 33,632,546.97, 46,412,914.35 and 18,162,631.15

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Solution

The fourth proportional to 33,632,546.97, 46,412,914.35 and 18,162,631.15 is: 25,064,430.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,632,546.97 : 46,412,914.35 = 18,162,631.15 : x
  2. Step 2: Convert to fraction form
    33,632,546.97/46,412,914.35 = 18,162,631.15/x
  3. Step 3: Cross multiply
    33,632,546.97x = 46,412,914.35 × 18,162,631.15
  4. Step 4: Simplify right side
    33,632,546.97x = 842,980,643,935,592
  5. Step 5: Solve for x
    x = 842,980,643,935,592/33,632,546.97
  6. Step 6: Final answer
    x = 25,064,430.73

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Double scale
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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.