Home / 23,778,893.20-32,814,871.24-13,467,609.36

Finding the Fourth Proportional to 23,778,893.20, 32,814,871.24 and 13,467,609.36

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Solution

The fourth proportional to 23,778,893.20, 32,814,871.24 and 13,467,609.36 is: 18,585,300.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,778,893.20 : 32,814,871.24 = 13,467,609.36 : x
  2. Step 2: Convert to fraction form
    23,778,893.20/32,814,871.24 = 13,467,609.36/x
  3. Step 3: Cross multiply
    23,778,893.20x = 32,814,871.24 × 13,467,609.36
  4. Step 4: Simplify right side
    23,778,893.20x = 441,937,867,059,018.75
  5. Step 5: Solve for x
    x = 441,937,867,059,018.75/23,778,893.20
  6. Step 6: Final answer
    x = 18,585,300.14

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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.