Finding the Third Proportional to 19,432,661 and 29,041,891
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Solution
The third proportional to 19,432,661 and 29,041,891 is: 43,402,776.02
Step by Step Solution
- Step 1: Write the proportion equation
19,432,661 : 29,041,891 = 29,041,891 : x - Step 2: Convert to fraction form
19,432,661/29,041,891 = 29,041,891/x - Step 3: Cross multiply
19,432,661x = 29,041,891 × 29,041,891 - Step 4: Simplify right side
19,432,661x = 843,431,432,855,881 - Step 5: Solve for x
x = 843,431,432,855,881/19,432,661 - Step 6: Final answer
x = 43,402,776.02
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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.