Home / 34,260,731.58-51,370,568.57-10,907,381.82

Finding the Fourth Proportional to 34,260,731.58, 51,370,568.57 and 10,907,381.82

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Solution

The fourth proportional to 34,260,731.58, 51,370,568.57 and 10,907,381.82 is: 16,354,537.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,260,731.58 : 51,370,568.57 = 10,907,381.82 : x
  2. Step 2: Convert to fraction form
    34,260,731.58/51,370,568.57 = 10,907,381.82/x
  3. Step 3: Cross multiply
    34,260,731.58x = 51,370,568.57 × 10,907,381.82
  4. Step 4: Simplify right side
    34,260,731.58x = 560,318,405,648,944.50
  5. Step 5: Solve for x
    x = 560,318,405,648,944.50/34,260,731.58
  6. Step 6: Final answer
    x = 16,354,537.10

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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.