Home / 2,722,296,945.40-4,088,372,291.70-2,383,686,359.80

Finding the Fourth Proportional to 2,722,296,945.40, 4,088,372,291.70 and 2,383,686,359.80

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Solution

The fourth proportional to 2,722,296,945.40, 4,088,372,291.70 and 2,383,686,359.80 is: 3,579,843,588.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,296,945.40 : 4,088,372,291.70 = 2,383,686,359.80 : x
  2. Step 2: Convert to fraction form
    2,722,296,945.40/4,088,372,291.70 = 2,383,686,359.80/x
  3. Step 3: Cross multiply
    2,722,296,945.40x = 4,088,372,291.70 × 2,383,686,359.80
  4. Step 4: Simplify right side
    2,722,296,945.40x = 9,745,397,265,509,556,224
  5. Step 5: Solve for x
    x = 9,745,397,265,509,556,224/2,722,296,945.40
  6. Step 6: Final answer
    x = 3,579,843,588.33

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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.