Finding the Third Proportional to 97,132,378 and 149,450,154
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Solution
The third proportional to 97,132,378 and 149,450,154 is: 229,947,510.71
Step by Step Solution
- Step 1: Write the proportion equation
97,132,378 : 149,450,154 = 149,450,154 : x - Step 2: Convert to fraction form
97,132,378/149,450,154 = 149,450,154/x - Step 3: Cross multiply
97,132,378x = 149,450,154 × 149,450,154 - Step 4: Simplify right side
97,132,378x = 22,335,348,530,623,716 - Step 5: Solve for x
x = 22,335,348,530,623,716/97,132,378 - Step 6: Final answer
x = 229,947,510.71
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.