Finding the Third Proportional to 358,926,514 and 779,110,214
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Solution
The third proportional to 358,926,514 and 779,110,214 is: 1,691,189,427.03
Step by Step Solution
- Step 1: Write the proportion equation
358,926,514 : 779,110,214 = 779,110,214 : x - Step 2: Convert to fraction form
358,926,514/779,110,214 = 779,110,214/x - Step 3: Cross multiply
358,926,514x = 779,110,214 × 779,110,214 - Step 4: Simplify right side
358,926,514x = 607,012,725,559,125,760 - Step 5: Solve for x
x = 607,012,725,559,125,760/358,926,514 - Step 6: Final answer
x = 1,691,189,427.03
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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.