Home / 1,764,504,284.80-2,646,756,427.20-797,045,468.80

Finding the Fourth Proportional to 1,764,504,284.80, 2,646,756,427.20 and 797,045,468.80

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Solution

The fourth proportional to 1,764,504,284.80, 2,646,756,427.20 and 797,045,468.80 is: 1,195,568,203.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,764,504,284.80 : 2,646,756,427.20 = 797,045,468.80 : x
  2. Step 2: Convert to fraction form
    1,764,504,284.80/2,646,756,427.20 = 797,045,468.80/x
  3. Step 3: Cross multiply
    1,764,504,284.80x = 2,646,756,427.20 × 797,045,468.80
  4. Step 4: Simplify right side
    1,764,504,284.80x = 2,109,585,217,317,036,800
  5. Step 5: Solve for x
    x = 2,109,585,217,317,036,800/1,764,504,284.80
  6. Step 6: Final answer
    x = 1,195,568,203.20

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Double scale
Find fourth proportional to 1,764,504,285.80, 2,646,756,428.70 and 797,045,469.80
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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.