Home / 3,874,901,588.35-5,807,630,361.23-2,008,518,329.52

Finding the Fourth Proportional to 3,874,901,588.35, 5,807,630,361.23 and 2,008,518,329.52

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Solution

The fourth proportional to 3,874,901,588.35, 5,807,630,361.23 and 2,008,518,329.52 is: 3,010,329,879.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,874,901,588.35 : 5,807,630,361.23 = 2,008,518,329.52 : x
  2. Step 2: Convert to fraction form
    3,874,901,588.35/5,807,630,361.23 = 2,008,518,329.52/x
  3. Step 3: Cross multiply
    3,874,901,588.35x = 5,807,630,361.23 × 2,008,518,329.52
  4. Step 4: Simplify right side
    3,874,901,588.35x = 11,664,732,031,604,903,936
  5. Step 5: Solve for x
    x = 11,664,732,031,604,903,936/3,874,901,588.35
  6. Step 6: Final answer
    x = 3,010,329,879.52

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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.