Finding the Third Proportional to 35,156,954 and 77,121,214
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Solution
The third proportional to 35,156,954 and 77,121,214 is: 169,175,112.52
Step by Step Solution
- Step 1: Write the proportion equation
35,156,954 : 77,121,214 = 77,121,214 : x - Step 2: Convert to fraction form
35,156,954/77,121,214 = 77,121,214/x - Step 3: Cross multiply
35,156,954x = 77,121,214 × 77,121,214 - Step 4: Simplify right side
35,156,954x = 5,947,681,648,833,796 - Step 5: Solve for x
x = 5,947,681,648,833,796/35,156,954 - Step 6: Final answer
x = 169,175,112.52
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.