Finding the Fourth Proportional to 13,367,015,928,058, 20,050,523,892,088 and 13,367,015,928,058
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Solution
The fourth proportional to 13,367,015,928,058, 20,050,523,892,088 and 13,367,015,928,058 is: 20,050,523,892,088
Step by Step Solution
- Step 1: Write the proportion equation
13,367,015,928,058 : 20,050,523,892,088 = 13,367,015,928,058 : x - Step 2: Convert to fraction form
13,367,015,928,058/20,050,523,892,088 = 13,367,015,928,058/x - Step 3: Cross multiply
13,367,015,928,058x = 20,050,523,892,088 × 13,367,015,928,058 - Step 4: Simplify right side
13,367,015,928,058x = 268,015,672,231,447,764,618,182,656 - Step 5: Solve for x
x = 268,015,672,231,447,764,618,182,656/13,367,015,928,058 - Step 6: Final answer
x = 20,050,523,892,088
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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.