Home / 25,357,980.36-38,055,131.43-10,795,110.04

Finding the Fourth Proportional to 25,357,980.36, 38,055,131.43 and 10,795,110.04

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Solution

The fourth proportional to 25,357,980.36, 38,055,131.43 and 10,795,110.04 is: 16,200,396.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,357,980.36 : 38,055,131.43 = 10,795,110.04 : x
  2. Step 2: Convert to fraction form
    25,357,980.36/38,055,131.43 = 10,795,110.04/x
  3. Step 3: Cross multiply
    25,357,980.36x = 38,055,131.43 × 10,795,110.04
  4. Step 4: Simplify right side
    25,357,980.36x = 410,809,331,373,512.50
  5. Step 5: Solve for x
    x = 410,809,331,373,512.50/25,357,980.36
  6. Step 6: Final answer
    x = 16,200,396.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.