Finding the Third Proportional to 306,880,058 and 657,290,164
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Solution
The third proportional to 306,880,058 and 657,290,164 is: 1,407,815,035.32
Step by Step Solution
- Step 1: Write the proportion equation
306,880,058 : 657,290,164 = 657,290,164 : x - Step 2: Convert to fraction form
306,880,058/657,290,164 = 657,290,164/x - Step 3: Cross multiply
306,880,058x = 657,290,164 × 657,290,164 - Step 4: Simplify right side
306,880,058x = 432,030,359,691,146,880 - Step 5: Solve for x
x = 432,030,359,691,146,880/306,880,058 - Step 6: Final answer
x = 1,407,815,035.32
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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.