Home / 23,445,392.22-32,355,109.80-13,656,467.16

Finding the Fourth Proportional to 23,445,392.22, 32,355,109.80 and 13,656,467.16

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Solution

The fourth proportional to 23,445,392.22, 32,355,109.80 and 13,656,467.16 is: 18,846,197.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,445,392.22 : 32,355,109.80 = 13,656,467.16 : x
  2. Step 2: Convert to fraction form
    23,445,392.22/32,355,109.80 = 13,656,467.16/x
  3. Step 3: Cross multiply
    23,445,392.22x = 32,355,109.80 × 13,656,467.16
  4. Step 4: Simplify right side
    23,445,392.22x = 441,856,494,441,894.19
  5. Step 5: Solve for x
    x = 441,856,494,441,894.19/23,445,392.22
  6. Step 6: Final answer
    x = 18,846,197.59

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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.