Home / 32,907,778.07-49,380,568.04-25,699,076.15

Finding the Fourth Proportional to 32,907,778.07, 49,380,568.04 and 25,699,076.15

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Solution

The fourth proportional to 32,907,778.07, 49,380,568.04 and 25,699,076.15 is: 38,563,374.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,907,778.07 : 49,380,568.04 = 25,699,076.15 : x
  2. Step 2: Convert to fraction form
    32,907,778.07/49,380,568.04 = 25,699,076.15/x
  3. Step 3: Cross multiply
    32,907,778.07x = 49,380,568.04 × 25,699,076.15
  4. Step 4: Simplify right side
    32,907,778.07x = 1,269,034,978,207,561
  5. Step 5: Solve for x
    x = 1,269,034,978,207,561/32,907,778.07
  6. Step 6: Final answer
    x = 38,563,374.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.