Home / 34,007,958.60-50,999,010.15-10,975,440.54

Finding the Fourth Proportional to 34,007,958.60, 50,999,010.15 and 10,975,440.54

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Solution

The fourth proportional to 34,007,958.60, 50,999,010.15 and 10,975,440.54 is: 16,458,988.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,007,958.60 : 50,999,010.15 = 10,975,440.54 : x
  2. Step 2: Convert to fraction form
    34,007,958.60/50,999,010.15 = 10,975,440.54/x
  3. Step 3: Cross multiply
    34,007,958.60x = 50,999,010.15 × 10,975,440.54
  4. Step 4: Simplify right side
    34,007,958.60x = 559,736,603,500,181.44
  5. Step 5: Solve for x
    x = 559,736,603,500,181.44/34,007,958.60
  6. Step 6: Final answer
    x = 16,458,988.62

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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.