Finding the Third Proportional to 35,156,958 and 77,121,228
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Solution
The third proportional to 35,156,958 and 77,121,228 is: 169,175,154.69
Step by Step Solution
- Step 1: Write the proportion equation
35,156,958 : 77,121,228 = 77,121,228 : x - Step 2: Convert to fraction form
35,156,958/77,121,228 = 77,121,228/x - Step 3: Cross multiply
35,156,958x = 77,121,228 × 77,121,228 - Step 4: Simplify right side
35,156,958x = 5,947,683,808,227,984 - Step 5: Solve for x
x = 5,947,683,808,227,984/35,156,958 - Step 6: Final answer
x = 169,175,154.69
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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.