Finding the Third Proportional to 67,927,284 and 149,199,030
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Solution
The third proportional to 67,927,284 and 149,199,030 is: 327,708,532.45
Step by Step Solution
- Step 1: Write the proportion equation
67,927,284 : 149,199,030 = 149,199,030 : x - Step 2: Convert to fraction form
67,927,284/149,199,030 = 149,199,030/x - Step 3: Cross multiply
67,927,284x = 149,199,030 × 149,199,030 - Step 4: Simplify right side
67,927,284x = 22,260,350,552,940,900 - Step 5: Solve for x
x = 22,260,350,552,940,900/67,927,284 - Step 6: Final answer
x = 327,708,532.45
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.