Finding the Third Proportional to 29,371,245 and 63,623,955
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Solution
The third proportional to 29,371,245 and 63,623,955 is: 137,822,133.51
Step by Step Solution
- Step 1: Write the proportion equation
29,371,245 : 63,623,955 = 63,623,955 : x - Step 2: Convert to fraction form
29,371,245/63,623,955 = 63,623,955/x - Step 3: Cross multiply
29,371,245x = 63,623,955 × 63,623,955 - Step 4: Simplify right side
29,371,245x = 4,048,007,649,842,025 - Step 5: Solve for x
x = 4,048,007,649,842,025/29,371,245 - Step 6: Final answer
x = 137,822,133.51
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.