Finding the Third Proportional to 29,428,716 and 68,736,888
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Solution
The third proportional to 29,428,716 and 68,736,888 is: 160,549,300.62
Step by Step Solution
- Step 1: Write the proportion equation
29,428,716 : 68,736,888 = 68,736,888 : x - Step 2: Convert to fraction form
29,428,716/68,736,888 = 68,736,888/x - Step 3: Cross multiply
29,428,716x = 68,736,888 × 68,736,888 - Step 4: Simplify right side
29,428,716x = 4,724,759,771,924,544 - Step 5: Solve for x
x = 4,724,759,771,924,544/29,428,716 - Step 6: Final answer
x = 160,549,300.62
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These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.