Home / 17,395,983,185.04-26,089,212,413.88-4,801,830,921.36

Finding the Fourth Proportional to 17,395,983,185.04, 26,089,212,413.88 and 4,801,830,921.36

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Solution

The fourth proportional to 17,395,983,185.04, 26,089,212,413.88 and 4,801,830,921.36 is: 7,201,431,821.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,395,983,185.04 : 26,089,212,413.88 = 4,801,830,921.36 : x
  2. Step 2: Convert to fraction form
    17,395,983,185.04/26,089,212,413.88 = 4,801,830,921.36/x
  3. Step 3: Cross multiply
    17,395,983,185.04x = 26,089,212,413.88 × 4,801,830,921.36
  4. Step 4: Simplify right side
    17,395,983,185.04x = 125,275,986,882,898,149,376
  5. Step 5: Solve for x
    x = 125,275,986,882,898,149,376/17,395,983,185.04
  6. Step 6: Final answer
    x = 7,201,431,821.95

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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.