Home / 23,873,111.49-35,820,249.80-12,510,857.73

Finding the Fourth Proportional to 23,873,111.49, 35,820,249.80 and 12,510,857.73

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Solution

The fourth proportional to 23,873,111.49, 35,820,249.80 and 12,510,857.73 is: 18,771,832.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,873,111.49 : 35,820,249.80 = 12,510,857.73 : x
  2. Step 2: Convert to fraction form
    23,873,111.49/35,820,249.80 = 12,510,857.73/x
  3. Step 3: Cross multiply
    23,873,111.49x = 35,820,249.80 × 12,510,857.73
  4. Step 4: Simplify right side
    23,873,111.49x = 448,142,049,100,860.94
  5. Step 5: Solve for x
    x = 448,142,049,100,860.94/23,873,111.49
  6. Step 6: Final answer
    x = 18,771,832.46

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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.