Home / 23,950,811.43-33,052,131.90-12,937,560.57

Finding the Fourth Proportional to 23,950,811.43, 33,052,131.90 and 12,937,560.57

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Solution

The fourth proportional to 23,950,811.43, 33,052,131.90 and 12,937,560.57 is: 17,853,840.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,950,811.43 : 33,052,131.90 = 12,937,560.57 : x
  2. Step 2: Convert to fraction form
    23,950,811.43/33,052,131.90 = 12,937,560.57/x
  3. Step 3: Cross multiply
    23,950,811.43x = 33,052,131.90 × 12,937,560.57
  4. Step 4: Simplify right side
    23,950,811.43x = 427,613,958,423,879.19
  5. Step 5: Solve for x
    x = 427,613,958,423,879.19/23,950,811.43
  6. Step 6: Final answer
    x = 17,853,840.14

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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.