Home / 23,950,109.62-33,051,146.18-12,936,859.43

Finding the Fourth Proportional to 23,950,109.62, 33,051,146.18 and 12,936,859.43

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Solution

The fourth proportional to 23,950,109.62, 33,051,146.18 and 12,936,859.43 is: 17,852,863.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,950,109.62 : 33,051,146.18 = 12,936,859.43 : x
  2. Step 2: Convert to fraction form
    23,950,109.62/33,051,146.18 = 12,936,859.43/x
  3. Step 3: Cross multiply
    23,950,109.62x = 33,051,146.18 × 12,936,859.43
  4. Step 4: Simplify right side
    23,950,109.62x = 427,578,032,235,199.62
  5. Step 5: Solve for x
    x = 427,578,032,235,199.62/23,950,109.62
  6. Step 6: Final answer
    x = 17,852,863.27

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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.