Home / 25,629,171,302.38-38,405,150,268.35-22,836,141,983.26

Finding the Fourth Proportional to 25,629,171,302.38, 38,405,150,268.35 and 22,836,141,983.26

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Solution

The fourth proportional to 25,629,171,302.38, 38,405,150,268.35 and 22,836,141,983.26 is: 34,219,813,589.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,629,171,302.38 : 38,405,150,268.35 = 22,836,141,983.26 : x
  2. Step 2: Convert to fraction form
    25,629,171,302.38/38,405,150,268.35 = 22,836,141,983.26/x
  3. Step 3: Cross multiply
    25,629,171,302.38x = 38,405,150,268.35 × 22,836,141,983.26
  4. Step 4: Simplify right side
    25,629,171,302.38x = 877,025,464,416,683,032,576
  5. Step 5: Solve for x
    x = 877,025,464,416,683,032,576/25,629,171,302.38
  6. Step 6: Final answer
    x = 34,219,813,589.34

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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.