Home / 29,685,194.46-44,496,716.82-12,423,286.08

Finding the Fourth Proportional to 29,685,194.46, 44,496,716.82 and 12,423,286.08

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Solution

The fourth proportional to 29,685,194.46, 44,496,716.82 and 12,423,286.08 is: 18,621,924.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,685,194.46 : 44,496,716.82 = 12,423,286.08 : x
  2. Step 2: Convert to fraction form
    29,685,194.46/44,496,716.82 = 12,423,286.08/x
  3. Step 3: Cross multiply
    29,685,194.46x = 44,496,716.82 × 12,423,286.08
  4. Step 4: Simplify right side
    29,685,194.46x = 552,795,442,675,607.88
  5. Step 5: Solve for x
    x = 552,795,442,675,607.88/29,685,194.46
  6. Step 6: Final answer
    x = 18,621,924.25

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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.