Home / 25,394,291,179.24-38,106,290,291.28-9,469,629,250.24

Finding the Fourth Proportional to 25,394,291,179.24, 38,106,290,291.28 and 9,469,629,250.24

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Solution

The fourth proportional to 25,394,291,179.24, 38,106,290,291.28 and 9,469,629,250.24 is: 14,209,982,811.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,394,291,179.24 : 38,106,290,291.28 = 9,469,629,250.24 : x
  2. Step 2: Convert to fraction form
    25,394,291,179.24/38,106,290,291.28 = 9,469,629,250.24/x
  3. Step 3: Cross multiply
    25,394,291,179.24x = 38,106,290,291.28 × 9,469,629,250.24
  4. Step 4: Simplify right side
    25,394,291,179.24x = 360,852,441,160,441,593,856
  5. Step 5: Solve for x
    x = 360,852,441,160,441,593,856/25,394,291,179.24
  6. Step 6: Final answer
    x = 14,209,982,811.23

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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.