Home / 24,203,212.80-33,399,987.84-13,190,051.04

Finding the Fourth Proportional to 24,203,212.80, 33,399,987.84 and 13,190,051.04

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Solution

The fourth proportional to 24,203,212.80, 33,399,987.84 and 13,190,051.04 is: 18,202,027.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,203,212.80 : 33,399,987.84 = 13,190,051.04 : x
  2. Step 2: Convert to fraction form
    24,203,212.80/33,399,987.84 = 13,190,051.04/x
  3. Step 3: Cross multiply
    24,203,212.80x = 33,399,987.84 × 13,190,051.04
  4. Step 4: Simplify right side
    24,203,212.80x = 440,547,544,344,979.31
  5. Step 5: Solve for x
    x = 440,547,544,344,979.31/24,203,212.80
  6. Step 6: Final answer
    x = 18,202,027.47

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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.