Home / 34,136,240.88-51,204,413.16-13,941,482.88

Finding the Fourth Proportional to 34,136,240.88, 51,204,413.16 and 13,941,482.88

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Solution

The fourth proportional to 34,136,240.88, 51,204,413.16 and 13,941,482.88 is: 20,912,245.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,136,240.88 : 51,204,413.16 = 13,941,482.88 : x
  2. Step 2: Convert to fraction form
    34,136,240.88/51,204,413.16 = 13,941,482.88/x
  3. Step 3: Cross multiply
    34,136,240.88x = 51,204,413.16 × 13,941,482.88
  4. Step 4: Simplify right side
    34,136,240.88x = 713,865,449,450,586.75
  5. Step 5: Solve for x
    x = 713,865,449,450,586.75/34,136,240.88
  6. Step 6: Final answer
    x = 20,912,245.49

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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.