Home / 1,933,002,249.41-2,898,316,741.41-751,202,837.24

Finding the Fourth Proportional to 1,933,002,249.41, 2,898,316,741.41 and 751,202,837.24

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Solution

The fourth proportional to 1,933,002,249.41, 2,898,316,741.41 and 751,202,837.24 is: 1,126,343,106.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,933,002,249.41 : 2,898,316,741.41 = 751,202,837.24 : x
  2. Step 2: Convert to fraction form
    1,933,002,249.41/2,898,316,741.41 = 751,202,837.24/x
  3. Step 3: Cross multiply
    1,933,002,249.41x = 2,898,316,741.41 × 751,202,837.24
  4. Step 4: Simplify right side
    1,933,002,249.41x = 2,177,223,759,374,628,864
  5. Step 5: Solve for x
    x = 2,177,223,759,374,628,864/1,933,002,249.41
  6. Step 6: Final answer
    x = 1,126,343,106.97

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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.