Home / 67,202,375,413.55-100,803,563,120.33-67,202,375,413.55

Finding the Fourth Proportional to 67,202,375,413.55, 100,803,563,120.33 and 67,202,375,413.55

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Solution

The fourth proportional to 67,202,375,413.55, 100,803,563,120.33 and 67,202,375,413.55 is: 100,803,563,120.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,202,375,413.55 : 100,803,563,120.33 = 67,202,375,413.55 : x
  2. Step 2: Convert to fraction form
    67,202,375,413.55/100,803,563,120.33 = 67,202,375,413.55/x
  3. Step 3: Cross multiply
    67,202,375,413.55x = 100,803,563,120.33 × 67,202,375,413.55
  4. Step 4: Simplify right side
    67,202,375,413.55x = 6,774,238,891,835,900,559,360
  5. Step 5: Solve for x
    x = 6,774,238,891,835,900,559,360/67,202,375,413.55
  6. Step 6: Final answer
    x = 100,803,563,120.33

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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.