Finding the Fourth Proportional to 48,054,922.36, 66,315,393.02 and 26,027,906.70
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Solution
The fourth proportional to 48,054,922.36, 66,315,393.02 and 26,027,906.70 is: 35,918,294.68
Step by Step Solution
- Step 1: Write the proportion equation
48,054,922.36 : 66,315,393.02 = 26,027,906.70 : x - Step 2: Convert to fraction form
48,054,922.36/66,315,393.02 = 26,027,906.70/x - Step 3: Cross multiply
48,054,922.36x = 66,315,393.02 × 26,027,906.70 - Step 4: Simplify right side
48,054,922.36x = 1,726,050,862,298,391.25 - Step 5: Solve for x
x = 1,726,050,862,298,391.25/48,054,922.36 - Step 6: Final answer
x = 35,918,294.68
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.