Finding the Third Proportional to 7,451,335,098 and 15,121,623,888
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Solution
The third proportional to 7,451,335,098 and 15,121,623,888 is: 30,687,589,002.88
Step by Step Solution
- Step 1: Write the proportion equation
7,451,335,098 : 15,121,623,888 = 15,121,623,888 : x - Step 2: Convert to fraction form
7,451,335,098/15,121,623,888 = 15,121,623,888/x - Step 3: Cross multiply
7,451,335,098x = 15,121,623,888 × 15,121,623,888 - Step 4: Simplify right side
7,451,335,098x = 228,663,509,010,132,238,336 - Step 5: Solve for x
x = 228,663,509,010,132,238,336/7,451,335,098 - Step 6: Final answer
x = 30,687,589,002.88
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.