Home / 174,050,764.64-261,047,766.84-51,200,351.22

Finding the Fourth Proportional to 174,050,764.64, 261,047,766.84 and 51,200,351.22

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Solution

The fourth proportional to 174,050,764.64, 261,047,766.84 and 51,200,351.22 is: 76,792,178.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,050,764.64 : 261,047,766.84 = 51,200,351.22 : x
  2. Step 2: Convert to fraction form
    174,050,764.64/261,047,766.84 = 51,200,351.22/x
  3. Step 3: Cross multiply
    174,050,764.64x = 261,047,766.84 × 51,200,351.22
  4. Step 4: Simplify right side
    174,050,764.64x = 13,365,737,347,404,670
  5. Step 5: Solve for x
    x = 13,365,737,347,404,670/174,050,764.64
  6. Step 6: Final answer
    x = 76,792,178.28

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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.