Home / 32,511,974.54-48,733,822.32-10,939,086.60

Finding the Fourth Proportional to 32,511,974.54, 48,733,822.32 and 10,939,086.60

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Solution

The fourth proportional to 32,511,974.54, 48,733,822.32 and 10,939,086.60 is: 16,397,143.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,511,974.54 : 48,733,822.32 = 10,939,086.60 : x
  2. Step 2: Convert to fraction form
    32,511,974.54/48,733,822.32 = 10,939,086.60/x
  3. Step 3: Cross multiply
    32,511,974.54x = 48,733,822.32 × 10,939,086.60
  4. Step 4: Simplify right side
    32,511,974.54x = 533,103,502,707,492.88
  5. Step 5: Solve for x
    x = 533,103,502,707,492.88/32,511,974.54
  6. Step 6: Final answer
    x = 16,397,143.21

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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.