Home / 33,753,859.86-46,579,372.20-19,814,991.06

Finding the Fourth Proportional to 33,753,859.86, 46,579,372.20 and 19,814,991.06

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Solution

The fourth proportional to 33,753,859.86, 46,579,372.20 and 19,814,991.06 is: 27,344,127.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,753,859.86 : 46,579,372.20 = 19,814,991.06 : x
  2. Step 2: Convert to fraction form
    33,753,859.86/46,579,372.20 = 19,814,991.06/x
  3. Step 3: Cross multiply
    33,753,859.86x = 46,579,372.20 × 19,814,991.06
  4. Step 4: Simplify right side
    33,753,859.86x = 922,969,843,723,412.50
  5. Step 5: Solve for x
    x = 922,969,843,723,412.50/33,753,859.86
  6. Step 6: Final answer
    x = 27,344,127.38

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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.