Home / 1,463,457,269.27-2,194,926,415.88-665,587,519.23

Finding the Fourth Proportional to 1,463,457,269.27, 2,194,926,415.88 and 665,587,519.23

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Solution

The fourth proportional to 1,463,457,269.27, 2,194,926,415.88 and 665,587,519.23 is: 998,263,262.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,457,269.27 : 2,194,926,415.88 = 665,587,519.23 : x
  2. Step 2: Convert to fraction form
    1,463,457,269.27/2,194,926,415.88 = 665,587,519.23/x
  3. Step 3: Cross multiply
    1,463,457,269.27x = 2,194,926,415.88 × 665,587,519.23
  4. Step 4: Simplify right side
    1,463,457,269.27x = 1,460,915,628,039,628,544
  5. Step 5: Solve for x
    x = 1,460,915,628,039,628,544/1,463,457,269.27
  6. Step 6: Final answer
    x = 998,263,262.42

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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.