Home / 6,724,527,325,523.60-9,279,856,658,271.30-3,641,527,409,278.10

Finding the Fourth Proportional to 6,724,527,325,523.60, 9,279,856,658,271.30 and 3,641,527,409,278.10

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Solution

The fourth proportional to 6,724,527,325,523.60, 9,279,856,658,271.30 and 3,641,527,409,278.10 is: 5,025,312,670,974.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,724,527,325,523.60 : 9,279,856,658,271.30 = 3,641,527,409,278.10 : x
  2. Step 2: Convert to fraction form
    6,724,527,325,523.60/9,279,856,658,271.30 = 3,641,527,409,278.10/x
  3. Step 3: Cross multiply
    6,724,527,325,523.60x = 9,279,856,658,271.30 × 3,641,527,409,278.10
  4. Step 4: Simplify right side
    6,724,527,325,523.60x = 33,792,852,375,266,816,394,526,720
  5. Step 5: Solve for x
    x = 33,792,852,375,266,816,394,526,720/6,724,527,325,523.60
  6. Step 6: Final answer
    x = 5,025,312,670,974.32

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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.