Finding the Third Proportional to 127,358,699.63 and 272,880,510.19
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Solution
The third proportional to 127,358,699.63 and 272,880,510.19 is: 584,677,552.92
Step by Step Solution
- Step 1: Write the proportion equation
127,358,699.63 : 272,880,510.19 = 272,880,510.19 : x - Step 2: Convert to fraction form
127,358,699.63/272,880,510.19 = 272,880,510.19/x - Step 3: Cross multiply
127,358,699.63x = 272,880,510.19 × 272,880,510.19 - Step 4: Simplify right side
127,358,699.63x = 74,463,772,840,190,288 - Step 5: Solve for x
x = 74,463,772,840,190,288/127,358,699.63 - Step 6: Final answer
x = 584,677,552.92
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.