Finding the Third Proportional to 7,657,058 and 11,862,043
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Solution
The third proportional to 7,657,058 and 11,862,043 is: 18,376,256.80
Step by Step Solution
- Step 1: Write the proportion equation
7,657,058 : 11,862,043 = 11,862,043 : x - Step 2: Convert to fraction form
7,657,058/11,862,043 = 11,862,043/x - Step 3: Cross multiply
7,657,058x = 11,862,043 × 11,862,043 - Step 4: Simplify right side
7,657,058x = 140,708,064,133,849 - Step 5: Solve for x
x = 140,708,064,133,849/7,657,058 - Step 6: Final answer
x = 18,376,256.80
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.