Home / 2,813,194,914.17-4,220,180,414.98-1,633,331,047.19

Finding the Fourth Proportional to 2,813,194,914.17, 4,220,180,414.98 and 1,633,331,047.19

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Solution

The fourth proportional to 2,813,194,914.17, 4,220,180,414.98 and 1,633,331,047.19 is: 2,450,221,867.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,813,194,914.17 : 4,220,180,414.98 = 1,633,331,047.19 : x
  2. Step 2: Convert to fraction form
    2,813,194,914.17/4,220,180,414.98 = 1,633,331,047.19/x
  3. Step 3: Cross multiply
    2,813,194,914.17x = 4,220,180,414.98 × 1,633,331,047.19
  4. Step 4: Simplify right side
    2,813,194,914.17x = 6,892,951,696,504,827,904
  5. Step 5: Solve for x
    x = 6,892,951,696,504,827,904/2,813,194,914.17
  6. Step 6: Final answer
    x = 2,450,221,867.60

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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.