Finding the Third Proportional to 297,378,924 and 644,173,050
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Solution
The third proportional to 297,378,924 and 644,173,050 is: 1,395,387,785.94
Step by Step Solution
- Step 1: Write the proportion equation
297,378,924 : 644,173,050 = 644,173,050 : x - Step 2: Convert to fraction form
297,378,924/644,173,050 = 644,173,050/x - Step 3: Cross multiply
297,378,924x = 644,173,050 × 644,173,050 - Step 4: Simplify right side
297,378,924x = 414,958,918,346,302,528 - Step 5: Solve for x
x = 414,958,918,346,302,528/297,378,924 - Step 6: Final answer
x = 1,395,387,785.94
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.