Home / 9,177,713,016.14-13,766,568,766.32-2,545,342,071.50

Finding the Fourth Proportional to 9,177,713,016.14, 13,766,568,766.32 and 2,545,342,071.50

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Solution

The fourth proportional to 9,177,713,016.14, 13,766,568,766.32 and 2,545,342,071.50 is: 3,818,012,897.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,177,713,016.14 : 13,766,568,766.32 = 2,545,342,071.50 : x
  2. Step 2: Convert to fraction form
    9,177,713,016.14/13,766,568,766.32 = 2,545,342,071.50/x
  3. Step 3: Cross multiply
    9,177,713,016.14x = 13,766,568,766.32 × 2,545,342,071.50
  4. Step 4: Simplify right side
    9,177,713,016.14x = 35,040,626,661,112,147,968
  5. Step 5: Solve for x
    x = 35,040,626,661,112,147,968/9,177,713,016.14
  6. Step 6: Final answer
    x = 3,818,012,897.06

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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.