Home / 64,228,732.92-88,635,734.53-34,860,062.14

Finding the Fourth Proportional to 64,228,732.92, 88,635,734.53 and 34,860,062.14

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Solution

The fourth proportional to 64,228,732.92, 88,635,734.53 and 34,860,062.14 is: 48,106,930.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,228,732.92 : 88,635,734.53 = 34,860,062.14 : x
  2. Step 2: Convert to fraction form
    64,228,732.92/88,635,734.53 = 34,860,062.14/x
  3. Step 3: Cross multiply
    64,228,732.92x = 88,635,734.53 × 34,860,062.14
  4. Step 4: Simplify right side
    64,228,732.92x = 3,089,847,213,231,604.50
  5. Step 5: Solve for x
    x = 3,089,847,213,231,604.50/64,228,732.92
  6. Step 6: Final answer
    x = 48,106,930.85

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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.