Finding the Third Proportional to 87,226,902 and 190,297,392
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Solution
The third proportional to 87,226,902 and 190,297,392 is: 415,159,733.66
Step by Step Solution
- Step 1: Write the proportion equation
87,226,902 : 190,297,392 = 190,297,392 : x - Step 2: Convert to fraction form
87,226,902/190,297,392 = 190,297,392/x - Step 3: Cross multiply
87,226,902x = 190,297,392 × 190,297,392 - Step 4: Simplify right side
87,226,902x = 36,213,097,402,001,664 - Step 5: Solve for x
x = 36,213,097,402,001,664/87,226,902 - Step 6: Final answer
x = 415,159,733.66
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.