Home / 3,881,723,138.40-5,816,659,823.28-2,304,725,015.37

Finding the Fourth Proportional to 3,881,723,138.40, 5,816,659,823.28 and 2,304,725,015.37

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Solution

The fourth proportional to 3,881,723,138.40, 5,816,659,823.28 and 2,304,725,015.37 is: 3,453,569,696.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,881,723,138.40 : 5,816,659,823.28 = 2,304,725,015.37 : x
  2. Step 2: Convert to fraction form
    3,881,723,138.40/5,816,659,823.28 = 2,304,725,015.37/x
  3. Step 3: Cross multiply
    3,881,723,138.40x = 5,816,659,823.28 × 2,304,725,015.37
  4. Step 4: Simplify right side
    3,881,723,138.40x = 13,405,801,400,611,057,664
  5. Step 5: Solve for x
    x = 13,405,801,400,611,057,664/3,881,723,138.40
  6. Step 6: Final answer
    x = 3,453,569,696.40

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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.