Home / 18,025,665,933.90-24,872,129,866.20-10,401,930,588.63

Finding the Fourth Proportional to 18,025,665,933.90, 24,872,129,866.20 and 10,401,930,588.63

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Solution

The fourth proportional to 18,025,665,933.90, 24,872,129,866.20 and 10,401,930,588.63 is: 14,352,766,183.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,025,665,933.90 : 24,872,129,866.20 = 10,401,930,588.63 : x
  2. Step 2: Convert to fraction form
    18,025,665,933.90/24,872,129,866.20 = 10,401,930,588.63/x
  3. Step 3: Cross multiply
    18,025,665,933.90x = 24,872,129,866.20 × 10,401,930,588.63
  4. Step 4: Simplify right side
    18,025,665,933.90x = 258,718,168,459,603,542,016
  5. Step 5: Solve for x
    x = 258,718,168,459,603,542,016/18,025,665,933.90
  6. Step 6: Final answer
    x = 14,352,766,183.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.