Home / 23,787,488.08-32,824,100.91-13,190,611.51

Finding the Fourth Proportional to 23,787,488.08, 32,824,100.91 and 13,190,611.51

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Solution

The fourth proportional to 23,787,488.08, 32,824,100.91 and 13,190,611.51 is: 18,201,584.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,787,488.08 : 32,824,100.91 = 13,190,611.51 : x
  2. Step 2: Convert to fraction form
    23,787,488.08/32,824,100.91 = 13,190,611.51/x
  3. Step 3: Cross multiply
    23,787,488.08x = 32,824,100.91 × 13,190,611.51
  4. Step 4: Simplify right side
    23,787,488.08x = 432,969,963,268,847.44
  5. Step 5: Solve for x
    x = 432,969,963,268,847.44/23,787,488.08
  6. Step 6: Final answer
    x = 18,201,584.03

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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.