Home / 2,669,360,896.80-4,004,041,345.20-1,522,743,040.80

Finding the Fourth Proportional to 2,669,360,896.80, 4,004,041,345.20 and 1,522,743,040.80

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Solution

The fourth proportional to 2,669,360,896.80, 4,004,041,345.20 and 1,522,743,040.80 is: 2,284,114,561.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,360,896.80 : 4,004,041,345.20 = 1,522,743,040.80 : x
  2. Step 2: Convert to fraction form
    2,669,360,896.80/4,004,041,345.20 = 1,522,743,040.80/x
  3. Step 3: Cross multiply
    2,669,360,896.80x = 4,004,041,345.20 × 1,522,743,040.80
  4. Step 4: Simplify right side
    2,669,360,896.80x = 6,097,126,093,478,769,664
  5. Step 5: Solve for x
    x = 6,097,126,093,478,769,664/2,669,360,896.80
  6. Step 6: Final answer
    x = 2,284,114,561.20

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Double scale
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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.