Home / 23,873,110.99-35,820,249.05-12,510,857.23

Finding the Fourth Proportional to 23,873,110.99, 35,820,249.05 and 12,510,857.23

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Solution

The fourth proportional to 23,873,110.99, 35,820,249.05 and 12,510,857.23 is: 18,771,831.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,873,110.99 : 35,820,249.05 = 12,510,857.23 : x
  2. Step 2: Convert to fraction form
    23,873,110.99/35,820,249.05 = 12,510,857.23/x
  3. Step 3: Cross multiply
    23,873,110.99x = 35,820,249.05 × 12,510,857.23
  4. Step 4: Simplify right side
    23,873,110.99x = 448,142,021,807,593.12
  5. Step 5: Solve for x
    x = 448,142,021,807,593.12/23,873,110.99
  6. Step 6: Final answer
    x = 18,771,831.71

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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.