Home / 1,734,287,556.27-2,601,014,802.12-800,713,424.55

Finding the Fourth Proportional to 1,734,287,556.27, 2,601,014,802.12 and 800,713,424.55

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Solution

The fourth proportional to 1,734,287,556.27, 2,601,014,802.12 and 800,713,424.55 is: 1,200,877,825.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,287,556.27 : 2,601,014,802.12 = 800,713,424.55 : x
  2. Step 2: Convert to fraction form
    1,734,287,556.27/2,601,014,802.12 = 800,713,424.55/x
  3. Step 3: Cross multiply
    1,734,287,556.27x = 2,601,014,802.12 × 800,713,424.55
  4. Step 4: Simplify right side
    1,734,287,556.27x = 2,082,667,469,510,745,600
  5. Step 5: Solve for x
    x = 2,082,667,469,510,745,600/1,734,287,556.27
  6. Step 6: Final answer
    x = 1,200,877,825.58

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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.