Home / 2,535,382,628.32-3,498,760,516.50-1,463,649,788.32

Finding the Fourth Proportional to 2,535,382,628.32, 3,498,760,516.50 and 1,463,649,788.32

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Solution

The fourth proportional to 2,535,382,628.32, 3,498,760,516.50 and 1,463,649,788.32 is: 2,019,797,734.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535,382,628.32 : 3,498,760,516.50 = 1,463,649,788.32 : x
  2. Step 2: Convert to fraction form
    2,535,382,628.32/3,498,760,516.50 = 1,463,649,788.32/x
  3. Step 3: Cross multiply
    2,535,382,628.32x = 3,498,760,516.50 × 1,463,649,788.32
  4. Step 4: Simplify right side
    2,535,382,628.32x = 5,120,960,089,357,598,720
  5. Step 5: Solve for x
    x = 5,120,960,089,357,598,720/2,535,382,628.32
  6. Step 6: Final answer
    x = 2,019,797,734.73

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.