Finding the Third Proportional to 163,541,040 and 360,266,160
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Solution
The third proportional to 163,541,040 and 360,266,160 is: 793,633,855.09
Step by Step Solution
- Step 1: Write the proportion equation
163,541,040 : 360,266,160 = 360,266,160 : x - Step 2: Convert to fraction form
163,541,040/360,266,160 = 360,266,160/x - Step 3: Cross multiply
163,541,040x = 360,266,160 × 360,266,160 - Step 4: Simplify right side
163,541,040x = 129,791,706,041,145,600 - Step 5: Solve for x
x = 129,791,706,041,145,600/163,541,040 - Step 6: Final answer
x = 793,633,855.09
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.