Home / 23,787,489.08-32,824,102.29-13,190,612.51

Finding the Fourth Proportional to 23,787,489.08, 32,824,102.29 and 13,190,612.51

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Solution

The fourth proportional to 23,787,489.08, 32,824,102.29 and 13,190,612.51 is: 18,201,585.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,787,489.08 : 32,824,102.29 = 13,190,612.51 : x
  2. Step 2: Convert to fraction form
    23,787,489.08/32,824,102.29 = 13,190,612.51/x
  3. Step 3: Cross multiply
    23,787,489.08x = 32,824,102.29 × 13,190,612.51
  4. Step 4: Simplify right side
    23,787,489.08x = 432,970,014,295,993.62
  5. Step 5: Solve for x
    x = 432,970,014,295,993.62/23,787,489.08
  6. Step 6: Final answer
    x = 18,201,585.41

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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.