Finding the Third Proportional to 22,730,022 and 49,860,693
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Solution
The third proportional to 22,730,022 and 49,860,693 is: 109,374,672.25
Step by Step Solution
- Step 1: Write the proportion equation
22,730,022 : 49,860,693 = 49,860,693 : x - Step 2: Convert to fraction form
22,730,022/49,860,693 = 49,860,693/x - Step 3: Cross multiply
22,730,022x = 49,860,693 × 49,860,693 - Step 4: Simplify right side
22,730,022x = 2,486,088,706,440,249 - Step 5: Solve for x
x = 2,486,088,706,440,249/22,730,022 - Step 6: Final answer
x = 109,374,672.25
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.