Home / 2,034,800,205.30-3,052,200,307.95-502,990,413.30

Finding the Fourth Proportional to 2,034,800,205.30, 3,052,200,307.95 and 502,990,413.30

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Solution

The fourth proportional to 2,034,800,205.30, 3,052,200,307.95 and 502,990,413.30 is: 754,485,619.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,800,205.30 : 3,052,200,307.95 = 502,990,413.30 : x
  2. Step 2: Convert to fraction form
    2,034,800,205.30/3,052,200,307.95 = 502,990,413.30/x
  3. Step 3: Cross multiply
    2,034,800,205.30x = 3,052,200,307.95 × 502,990,413.30
  4. Step 4: Simplify right side
    2,034,800,205.30x = 1,535,227,494,370,157,824
  5. Step 5: Solve for x
    x = 1,535,227,494,370,157,824/2,034,800,205.30
  6. Step 6: Final answer
    x = 754,485,619.95

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Half scale
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Double scale
Find fourth proportional to 2,034,800,206.30, 3,052,200,309.45 and 502,990,414.30
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.