Home / 17,440,037.40-26,144,922.44-8,796,922.82

Finding the Fourth Proportional to 17,440,037.40, 26,144,922.44 and 8,796,922.82

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Solution

The fourth proportional to 17,440,037.40, 26,144,922.44 and 8,796,922.82 is: 13,187,750.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,440,037.40 : 26,144,922.44 = 8,796,922.82 : x
  2. Step 2: Convert to fraction form
    17,440,037.40/26,144,922.44 = 8,796,922.82/x
  3. Step 3: Cross multiply
    17,440,037.40x = 26,144,922.44 × 8,796,922.82
  4. Step 4: Simplify right side
    17,440,037.40x = 229,994,864,839,566.09
  5. Step 5: Solve for x
    x = 229,994,864,839,566.09/17,440,037.40
  6. Step 6: Final answer
    x = 13,187,750.67

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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.