Finding the Third Proportional to 84,602,810 and 114,149,055
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Solution
The third proportional to 84,602,810 and 114,149,055 is: 154,013,876.81
Step by Step Solution
- Step 1: Write the proportion equation
84,602,810 : 114,149,055 = 114,149,055 : x - Step 2: Convert to fraction form
84,602,810/114,149,055 = 114,149,055/x - Step 3: Cross multiply
84,602,810x = 114,149,055 × 114,149,055 - Step 4: Simplify right side
84,602,810x = 13,030,006,757,393,024 - Step 5: Solve for x
x = 13,030,006,757,393,024/84,602,810 - Step 6: Final answer
x = 154,013,876.81
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.