Finding the Third Proportional to 19,894,512 and 29,718,522
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Solution
The third proportional to 19,894,512 and 29,718,522 is: 44,393,677.51
Step by Step Solution
- Step 1: Write the proportion equation
19,894,512 : 29,718,522 = 29,718,522 : x - Step 2: Convert to fraction form
19,894,512/29,718,522 = 29,718,522/x - Step 3: Cross multiply
19,894,512x = 29,718,522 × 29,718,522 - Step 4: Simplify right side
19,894,512x = 883,190,549,864,484 - Step 5: Solve for x
x = 883,190,549,864,484/19,894,512 - Step 6: Final answer
x = 44,393,677.51
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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.