Finding the Third Proportional to 97,106,310 and 208,028,907
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Solution
The third proportional to 97,106,310 and 208,028,907 is: 445,656,169.49
Step by Step Solution
- Step 1: Write the proportion equation
97,106,310 : 208,028,907 = 208,028,907 : x - Step 2: Convert to fraction form
97,106,310/208,028,907 = 208,028,907/x - Step 3: Cross multiply
97,106,310x = 208,028,907 × 208,028,907 - Step 4: Simplify right side
97,106,310x = 43,276,026,147,614,648 - Step 5: Solve for x
x = 43,276,026,147,614,648/97,106,310 - Step 6: Final answer
x = 445,656,169.49
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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.