Finding the Fourth Proportional to 44,215,252,693.05, 66,255,390,904.11 and 26,252,258,448.02
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Solution
The fourth proportional to 44,215,252,693.05, 66,255,390,904.11 and 26,252,258,448.02 is: 39,338,317,427.80
Step by Step Solution
- Step 1: Write the proportion equation
44,215,252,693.05 : 66,255,390,904.11 = 26,252,258,448.02 : x - Step 2: Convert to fraction form
44,215,252,693.05/66,255,390,904.11 = 26,252,258,448.02/x - Step 3: Cross multiply
44,215,252,693.05x = 66,255,390,904.11 × 26,252,258,448.02 - Step 4: Simplify right side
44,215,252,693.05x = 1,739,353,645,589,606,694,912 - Step 5: Solve for x
x = 1,739,353,645,589,606,694,912/44,215,252,693.05 - Step 6: Final answer
x = 39,338,317,427.80
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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.