Finding the Third Proportional to 93,633,411 and 201,072,486
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Solution
The third proportional to 93,633,411 and 201,072,486 is: 431,791,859.28
Step by Step Solution
- Step 1: Write the proportion equation
93,633,411 : 201,072,486 = 201,072,486 : x - Step 2: Convert to fraction form
93,633,411/201,072,486 = 201,072,486/x - Step 3: Cross multiply
93,633,411x = 201,072,486 × 201,072,486 - Step 4: Simplify right side
93,633,411x = 40,430,144,626,220,192 - Step 5: Solve for x
x = 40,430,144,626,220,192/93,633,411 - Step 6: Final answer
x = 431,791,859.28
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.