Finding the Third Proportional to 149,059,972 and 325,754,756
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Solution
The third proportional to 149,059,972 and 325,754,756 is: 711,902,462.03
Step by Step Solution
- Step 1: Write the proportion equation
149,059,972 : 325,754,756 = 325,754,756 : x - Step 2: Convert to fraction form
149,059,972/325,754,756 = 325,754,756/x - Step 3: Cross multiply
149,059,972x = 325,754,756 × 325,754,756 - Step 4: Simplify right side
149,059,972x = 106,116,161,056,619,536 - Step 5: Solve for x
x = 106,116,161,056,619,536/149,059,972 - Step 6: Final answer
x = 711,902,462.03
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.