Finding the Third Proportional to 19,609,376 and 29,295,408
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Solution
The third proportional to 19,609,376 and 29,295,408 is: 43,765,845.99
Step by Step Solution
- Step 1: Write the proportion equation
19,609,376 : 29,295,408 = 29,295,408 : x - Step 2: Convert to fraction form
19,609,376/29,295,408 = 29,295,408/x - Step 3: Cross multiply
19,609,376x = 29,295,408 × 29,295,408 - Step 4: Simplify right side
19,609,376x = 858,220,929,886,464 - Step 5: Solve for x
x = 858,220,929,886,464/19,609,376 - Step 6: Final answer
x = 43,765,845.99
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.