Finding the Third Proportional to 7,824,234 and 16,805,388
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Solution
The third proportional to 7,824,234 and 16,805,388 is: 36,095,682.44
Step by Step Solution
- Step 1: Write the proportion equation
7,824,234 : 16,805,388 = 16,805,388 : x - Step 2: Convert to fraction form
7,824,234/16,805,388 = 16,805,388/x - Step 3: Cross multiply
7,824,234x = 16,805,388 × 16,805,388 - Step 4: Simplify right side
7,824,234x = 282,421,065,830,544 - Step 5: Solve for x
x = 282,421,065,830,544/7,824,234 - Step 6: Final answer
x = 36,095,682.44
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.