Home / 11,682,636,783.66-16,122,052,933.14-6,330,193,002.96

Finding the Fourth Proportional to 11,682,636,783.66, 16,122,052,933.14 and 6,330,193,002.96

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Solution

The fourth proportional to 11,682,636,783.66, 16,122,052,933.14 and 6,330,193,002.96 is: 8,735,674,022.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,682,636,783.66 : 16,122,052,933.14 = 6,330,193,002.96 : x
  2. Step 2: Convert to fraction form
    11,682,636,783.66/16,122,052,933.14 = 6,330,193,002.96/x
  3. Step 3: Cross multiply
    11,682,636,783.66x = 16,122,052,933.14 × 6,330,193,002.96
  4. Step 4: Simplify right side
    11,682,636,783.66x = 102,055,706,670,713,569,280
  5. Step 5: Solve for x
    x = 102,055,706,670,713,569,280/11,682,636,783.66
  6. Step 6: Final answer
    x = 8,735,674,022.96

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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.