Finding the Third Proportional to 19,579,024 and 41,992,368
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Solution
The third proportional to 19,579,024 and 41,992,368 is: 90,063,680.92
Step by Step Solution
- Step 1: Write the proportion equation
19,579,024 : 41,992,368 = 41,992,368 : x - Step 2: Convert to fraction form
19,579,024/41,992,368 = 41,992,368/x - Step 3: Cross multiply
19,579,024x = 41,992,368 × 41,992,368 - Step 4: Simplify right side
19,579,024x = 1,763,358,970,247,424 - Step 5: Solve for x
x = 1,763,358,970,247,424/19,579,024 - Step 6: Final answer
x = 90,063,680.92
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.