Home / 50,206,351,623.84-69,283,350,103.27-27,342,973,271.16

Finding the Fourth Proportional to 50,206,351,623.84, 69,283,350,103.27 and 27,342,973,271.16

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Solution

The fourth proportional to 50,206,351,623.84, 69,283,350,103.27 and 27,342,973,271.16 is: 37,732,532,413.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,206,351,623.84 : 69,283,350,103.27 = 27,342,973,271.16 : x
  2. Step 2: Convert to fraction form
    50,206,351,623.84/69,283,350,103.27 = 27,342,973,271.16/x
  3. Step 3: Cross multiply
    50,206,351,623.84x = 69,283,350,103.27 × 27,342,973,271.16
  4. Step 4: Simplify right side
    50,206,351,623.84x = 1,894,412,790,010,241,351,680
  5. Step 5: Solve for x
    x = 1,894,412,790,010,241,351,680/50,206,351,623.84
  6. Step 6: Final answer
    x = 37,732,532,413.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.