Home / 11,040,629,649.08-16,566,116,058.81-5,441,514,452.69

Finding the Fourth Proportional to 11,040,629,649.08, 16,566,116,058.81 and 5,441,514,452.69

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Solution

The fourth proportional to 11,040,629,649.08, 16,566,116,058.81 and 5,441,514,452.69 is: 8,164,820,560.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,040,629,649.08 : 16,566,116,058.81 = 5,441,514,452.69 : x
  2. Step 2: Convert to fraction form
    11,040,629,649.08/16,566,116,058.81 = 5,441,514,452.69/x
  3. Step 3: Cross multiply
    11,040,629,649.08x = 16,566,116,058.81 × 5,441,514,452.69
  4. Step 4: Simplify right side
    11,040,629,649.08x = 90,144,759,958,871,687,168
  5. Step 5: Solve for x
    x = 90,144,759,958,871,687,168/11,040,629,649.08
  6. Step 6: Final answer
    x = 8,164,820,560.43

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1.5x scale

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.