Finding the Third Proportional to 19,207,564 and 29,299,158
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Solution
The third proportional to 19,207,564 and 29,299,158 is: 44,692,843.90
Step by Step Solution
- Step 1: Write the proportion equation
19,207,564 : 29,299,158 = 29,299,158 : x - Step 2: Convert to fraction form
19,207,564/29,299,158 = 29,299,158/x - Step 3: Cross multiply
19,207,564x = 29,299,158 × 29,299,158 - Step 4: Simplify right side
19,207,564x = 858,440,659,508,964 - Step 5: Solve for x
x = 858,440,659,508,964/19,207,564 - Step 6: Final answer
x = 44,692,843.90
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.