Finding the Third Proportional to 73,624,574 and 160,177,394
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Solution
The third proportional to 73,624,574 and 160,177,394 is: 348,481,439.75
Step by Step Solution
- Step 1: Write the proportion equation
73,624,574 : 160,177,394 = 160,177,394 : x - Step 2: Convert to fraction form
73,624,574/160,177,394 = 160,177,394/x - Step 3: Cross multiply
73,624,574x = 160,177,394 × 160,177,394 - Step 4: Simplify right side
73,624,574x = 25,656,797,548,631,236 - Step 5: Solve for x
x = 25,656,797,548,631,236/73,624,574 - Step 6: Final answer
x = 348,481,439.75
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.