Home / 3,343,380,232.02-4,613,590,471.07-1,968,290,619.45

Finding the Fourth Proportional to 3,343,380,232.02, 4,613,590,471.07 and 1,968,290,619.45

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Solution

The fourth proportional to 3,343,380,232.02, 4,613,590,471.07 and 1,968,290,619.45 is: 2,716,079,600.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,380,232.02 : 4,613,590,471.07 = 1,968,290,619.45 : x
  2. Step 2: Convert to fraction form
    3,343,380,232.02/4,613,590,471.07 = 1,968,290,619.45/x
  3. Step 3: Cross multiply
    3,343,380,232.02x = 4,613,590,471.07 × 1,968,290,619.45
  4. Step 4: Simplify right side
    3,343,380,232.02x = 9,080,886,846,181,145,600
  5. Step 5: Solve for x
    x = 9,080,886,846,181,145,600/3,343,380,232.02
  6. Step 6: Final answer
    x = 2,716,079,600.88

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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.