Home / 17,383,845.15-26,075,767.73-10,656,049.95

Finding the Fourth Proportional to 17,383,845.15, 26,075,767.73 and 10,656,049.95

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Solution

The fourth proportional to 17,383,845.15, 26,075,767.73 and 10,656,049.95 is: 15,984,074.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,383,845.15 : 26,075,767.73 = 10,656,049.95 : x
  2. Step 2: Convert to fraction form
    17,383,845.15/26,075,767.73 = 10,656,049.95/x
  3. Step 3: Cross multiply
    17,383,845.15x = 26,075,767.73 × 10,656,049.95
  4. Step 4: Simplify right side
    17,383,845.15x = 277,864,683,362,197.88
  5. Step 5: Solve for x
    x = 277,864,683,362,197.88/17,383,845.15
  6. Step 6: Final answer
    x = 15,984,074.93

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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.