Home / 4,111,374,446.49-5,673,703,928.33-2,231,781,003.57

Finding the Fourth Proportional to 4,111,374,446.49, 5,673,703,928.33 and 2,231,781,003.57

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Solution

The fourth proportional to 4,111,374,446.49, 5,673,703,928.33 and 2,231,781,003.57 is: 3,079,861,689.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,374,446.49 : 5,673,703,928.33 = 2,231,781,003.57 : x
  2. Step 2: Convert to fraction form
    4,111,374,446.49/5,673,703,928.33 = 2,231,781,003.57/x
  3. Step 3: Cross multiply
    4,111,374,446.49x = 5,673,703,928.33 × 2,231,781,003.57
  4. Step 4: Simplify right side
    4,111,374,446.49x = 12,662,464,647,127,379,968
  5. Step 5: Solve for x
    x = 12,662,464,647,127,379,968/4,111,374,446.49
  6. Step 6: Final answer
    x = 3,079,861,689.06

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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.