Home / 1,766,810,942.35-2,650,216,413.53-1,494,713,150.35

Finding the Fourth Proportional to 1,766,810,942.35, 2,650,216,413.53 and 1,494,713,150.35

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Solution

The fourth proportional to 1,766,810,942.35, 2,650,216,413.53 and 1,494,713,150.35 is: 2,242,069,725.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,766,810,942.35 : 2,650,216,413.53 = 1,494,713,150.35 : x
  2. Step 2: Convert to fraction form
    1,766,810,942.35/2,650,216,413.53 = 1,494,713,150.35/x
  3. Step 3: Cross multiply
    1,766,810,942.35x = 2,650,216,413.53 × 1,494,713,150.35
  4. Step 4: Simplify right side
    1,766,810,942.35x = 3,961,313,324,569,230,848
  5. Step 5: Solve for x
    x = 3,961,313,324,569,230,848/1,766,810,942.35
  6. Step 6: Final answer
    x = 2,242,069,725.53

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Double scale
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Similar ratio
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1.5x scale

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.