Home / 23,762,632.33-32,786,811.62-13,449,355.43

Finding the Fourth Proportional to 23,762,632.33, 32,786,811.62 and 13,449,355.43

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Solution

The fourth proportional to 23,762,632.33, 32,786,811.62 and 13,449,355.43 is: 18,556,929.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,762,632.33 : 32,786,811.62 = 13,449,355.43 : x
  2. Step 2: Convert to fraction form
    23,762,632.33/32,786,811.62 = 13,449,355.43/x
  3. Step 3: Cross multiply
    23,762,632.33x = 32,786,811.62 × 13,449,355.43
  4. Step 4: Simplify right side
    23,762,632.33x = 440,961,482,778,243.69
  5. Step 5: Solve for x
    x = 440,961,482,778,243.69/23,762,632.33
  6. Step 6: Final answer
    x = 18,556,929.07

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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.