Finding the Fourth Proportional to 44,374,601.40, 66,530,409.30 and 17,070,343.80
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Solution
The fourth proportional to 44,374,601.40, 66,530,409.30 and 17,070,343.80 is: 25,593,400.82
Step by Step Solution
- Step 1: Write the proportion equation
44,374,601.40 : 66,530,409.30 = 17,070,343.80 : x - Step 2: Convert to fraction form
44,374,601.40/66,530,409.30 = 17,070,343.80/x - Step 3: Cross multiply
44,374,601.40x = 66,530,409.30 × 17,070,343.80 - Step 4: Simplify right side
44,374,601.40x = 1,135,696,959,905,717.25 - Step 5: Solve for x
x = 1,135,696,959,905,717.25/44,374,601.40 - Step 6: Final answer
x = 25,593,400.82
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.