Home / 2,029,771,675.62-3,044,670,965.64-786,340,235.52

Finding the Fourth Proportional to 2,029,771,675.62, 3,044,670,965.64 and 786,340,235.52

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Solution

The fourth proportional to 2,029,771,675.62, 3,044,670,965.64 and 786,340,235.52 is: 1,179,515,564.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,771,675.62 : 3,044,670,965.64 = 786,340,235.52 : x
  2. Step 2: Convert to fraction form
    2,029,771,675.62/3,044,670,965.64 = 786,340,235.52/x
  3. Step 3: Cross multiply
    2,029,771,675.62x = 3,044,670,965.64 × 786,340,235.52
  4. Step 4: Simplify right side
    2,029,771,675.62x = 2,394,147,284,202,263,040
  5. Step 5: Solve for x
    x = 2,394,147,284,202,263,040/2,029,771,675.62
  6. Step 6: Final answer
    x = 1,179,515,564.71

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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.