Home / 41,003,143.76-61,505,311.80-10,711,010

Finding the Fourth Proportional to 41,003,143.76, 61,505,311.80 and 10,711,010

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Solution

The fourth proportional to 41,003,143.76, 61,505,311.80 and 10,711,010 is: 16,066,670.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,003,143.76 : 61,505,311.80 = 10,711,010 : x
  2. Step 2: Convert to fraction form
    41,003,143.76/61,505,311.80 = 10,711,010/x
  3. Step 3: Cross multiply
    41,003,143.76x = 61,505,311.80 × 10,711,010
  4. Step 4: Simplify right side
    41,003,143.76x = 658,784,009,742,918
  5. Step 5: Solve for x
    x = 658,784,009,742,918/41,003,143.76
  6. Step 6: Final answer
    x = 16,066,670.73

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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.