Home / 1,841,676,019.56-2,764,479,704.54-792,933,236.84

Finding the Fourth Proportional to 1,841,676,019.56, 2,764,479,704.54 and 792,933,236.84

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Solution

The fourth proportional to 1,841,676,019.56, 2,764,479,704.54 and 792,933,236.84 is: 1,190,246,176.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,676,019.56 : 2,764,479,704.54 = 792,933,236.84 : x
  2. Step 2: Convert to fraction form
    1,841,676,019.56/2,764,479,704.54 = 792,933,236.84/x
  3. Step 3: Cross multiply
    1,841,676,019.56x = 2,764,479,704.54 × 792,933,236.84
  4. Step 4: Simplify right side
    1,841,676,019.56x = 2,192,047,840,299,389,184
  5. Step 5: Solve for x
    x = 2,192,047,840,299,389,184/1,841,676,019.56
  6. Step 6: Final answer
    x = 1,190,246,176.32

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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.