Finding the Third Proportional to 322,407,070 and 699,552,558
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Solution
The third proportional to 322,407,070 and 699,552,558 is: 1,517,875,465.34
Step by Step Solution
- Step 1: Write the proportion equation
322,407,070 : 699,552,558 = 699,552,558 : x - Step 2: Convert to fraction form
322,407,070/699,552,558 = 699,552,558/x - Step 3: Cross multiply
322,407,070x = 699,552,558 × 699,552,558 - Step 4: Simplify right side
322,407,070x = 489,373,781,404,343,360 - Step 5: Solve for x
x = 489,373,781,404,343,360/322,407,070 - Step 6: Final answer
x = 1,517,875,465.34
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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.