Finding the Fourth Proportional to 180,577,192, 249,211,893.36 and 102,274,675.08
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Solution
The fourth proportional to 180,577,192, 249,211,893.36 and 102,274,675.08 is: 141,147,755.91
Step by Step Solution
- Step 1: Write the proportion equation
180,577,192 : 249,211,893.36 = 102,274,675.08 : x - Step 2: Convert to fraction form
180,577,192/249,211,893.36 = 102,274,675.08/x - Step 3: Cross multiply
180,577,192x = 249,211,893.36 × 102,274,675.08 - Step 4: Simplify right side
180,577,192x = 25,488,065,419,465,612 - Step 5: Solve for x
x = 25,488,065,419,465,612/180,577,192 - Step 6: Final answer
x = 141,147,755.91
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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.