Home / 32,580,334.40-48,856,067.40-11,009,078.60

Finding the Fourth Proportional to 32,580,334.40, 48,856,067.40 and 11,009,078.60

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Solution

The fourth proportional to 32,580,334.40, 48,856,067.40 and 11,009,078.60 is: 16,508,740.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,580,334.40 : 48,856,067.40 = 11,009,078.60 : x
  2. Step 2: Convert to fraction form
    32,580,334.40/48,856,067.40 = 11,009,078.60/x
  3. Step 3: Cross multiply
    32,580,334.40x = 48,856,067.40 × 11,009,078.60
  4. Step 4: Simplify right side
    32,580,334.40x = 537,860,286,093,497.62
  5. Step 5: Solve for x
    x = 537,860,286,093,497.62/32,580,334.40
  6. Step 6: Final answer
    x = 16,508,740.50

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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.