Home / 1,074,839,899.81-1,483,231,351.23-598,554,835.69

Finding the Fourth Proportional to 1,074,839,899.81, 1,483,231,351.23 and 598,554,835.69

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Solution

The fourth proportional to 1,074,839,899.81, 1,483,231,351.23 and 598,554,835.69 is: 825,979,104.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,839,899.81 : 1,483,231,351.23 = 598,554,835.69 : x
  2. Step 2: Convert to fraction form
    1,074,839,899.81/1,483,231,351.23 = 598,554,835.69/x
  3. Step 3: Cross multiply
    1,074,839,899.81x = 1,483,231,351.23 × 598,554,835.69
  4. Step 4: Simplify right side
    1,074,839,899.81x = 887,795,297,725,729,408
  5. Step 5: Solve for x
    x = 887,795,297,725,729,408/1,074,839,899.81
  6. Step 6: Final answer
    x = 825,979,104.31

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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.