Finding the Third Proportional to 29,815,240 and 63,068,136
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Solution
The third proportional to 29,815,240 and 63,068,136 is: 133,407,940.99
Step by Step Solution
- Step 1: Write the proportion equation
29,815,240 : 63,068,136 = 63,068,136 : x - Step 2: Convert to fraction form
29,815,240/63,068,136 = 63,068,136/x - Step 3: Cross multiply
29,815,240x = 63,068,136 × 63,068,136 - Step 4: Simplify right side
29,815,240x = 3,977,589,778,514,496 - Step 5: Solve for x
x = 3,977,589,778,514,496/29,815,240 - Step 6: Final answer
x = 133,407,940.99
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These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.