Home / 173,840,764,820.55-260,761,147,230.82-173,840,764,820.55

Finding the Fourth Proportional to 173,840,764,820.55, 260,761,147,230.82 and 173,840,764,820.55

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Solution

The fourth proportional to 173,840,764,820.55, 260,761,147,230.82 and 173,840,764,820.55 is: 260,761,147,230.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,764,820.55 : 260,761,147,230.82 = 173,840,764,820.55 : x
  2. Step 2: Convert to fraction form
    173,840,764,820.55/260,761,147,230.82 = 173,840,764,820.55/x
  3. Step 3: Cross multiply
    173,840,764,820.55x = 260,761,147,230.82 × 173,840,764,820.55
  4. Step 4: Simplify right side
    173,840,764,820.55x = 45,330,917,270,089,789,079,552
  5. Step 5: Solve for x
    x = 45,330,917,270,089,789,079,552/173,840,764,820.55
  6. Step 6: Final answer
    x = 260,761,147,230.82

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1.5x scale

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.