Finding the Third Proportional to 7,355,670 and 11,480,535
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Solution
The third proportional to 7,355,670 and 11,480,535 is: 17,918,515.09
Step by Step Solution
- Step 1: Write the proportion equation
7,355,670 : 11,480,535 = 11,480,535 : x - Step 2: Convert to fraction form
7,355,670/11,480,535 = 11,480,535/x - Step 3: Cross multiply
7,355,670x = 11,480,535 × 11,480,535 - Step 4: Simplify right side
7,355,670x = 131,802,683,886,225 - Step 5: Solve for x
x = 131,802,683,886,225/7,355,670 - Step 6: Final answer
x = 17,918,515.09
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.