Finding the Third Proportional to 96,968,712 and 209,319,612
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Solution
The third proportional to 96,968,712 and 209,319,612 is: 451,843,683.02
Step by Step Solution
- Step 1: Write the proportion equation
96,968,712 : 209,319,612 = 209,319,612 : x - Step 2: Convert to fraction form
96,968,712/209,319,612 = 209,319,612/x - Step 3: Cross multiply
96,968,712x = 209,319,612 × 209,319,612 - Step 4: Simplify right side
96,968,712x = 43,814,699,967,830,544 - Step 5: Solve for x
x = 43,814,699,967,830,544/96,968,712 - Step 6: Final answer
x = 451,843,683.02
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.