Finding the Third Proportional to 163,414,988 and 350,143,236
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Solution
The third proportional to 163,414,988 and 350,143,236 is: 750,238,929.84
Step by Step Solution
- Step 1: Write the proportion equation
163,414,988 : 350,143,236 = 350,143,236 : x - Step 2: Convert to fraction form
163,414,988/350,143,236 = 350,143,236/x - Step 3: Cross multiply
163,414,988x = 350,143,236 × 350,143,236 - Step 4: Simplify right side
163,414,988x = 122,600,285,716,551,696 - Step 5: Solve for x
x = 122,600,285,716,551,696/163,414,988 - Step 6: Final answer
x = 750,238,929.84
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.