Home / 3,881,723,139.40-5,816,659,824.78-2,304,725,016.37

Finding the Fourth Proportional to 3,881,723,139.40, 5,816,659,824.78 and 2,304,725,016.37

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Solution

The fourth proportional to 3,881,723,139.40, 5,816,659,824.78 and 2,304,725,016.37 is: 3,453,569,697.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,881,723,139.40 : 5,816,659,824.78 = 2,304,725,016.37 : x
  2. Step 2: Convert to fraction form
    3,881,723,139.40/5,816,659,824.78 = 2,304,725,016.37/x
  3. Step 3: Cross multiply
    3,881,723,139.40x = 5,816,659,824.78 × 2,304,725,016.37
  4. Step 4: Simplify right side
    3,881,723,139.40x = 13,405,801,409,884,805,120
  5. Step 5: Solve for x
    x = 13,405,801,409,884,805,120/3,881,723,139.40
  6. Step 6: Final answer
    x = 3,453,569,697.90

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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.