Finding the Third Proportional to 30,653,816 and 51,087,636
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Solution
The third proportional to 30,653,816 and 51,087,636 is: 85,142,631.25
Step by Step Solution
- Step 1: Write the proportion equation
30,653,816 : 51,087,636 = 51,087,636 : x - Step 2: Convert to fraction form
30,653,816/51,087,636 = 51,087,636/x - Step 3: Cross multiply
30,653,816x = 51,087,636 × 51,087,636 - Step 4: Simplify right side
30,653,816x = 2,609,946,552,068,496 - Step 5: Solve for x
x = 2,609,946,552,068,496/30,653,816 - Step 6: Final answer
x = 85,142,631.25
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These problems maintain the same ratio (1.67) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.