Finding the Third Proportional to 48,452,215 and 74,474,396
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Solution
The third proportional to 48,452,215 and 74,474,396 is: 114,472,282.84
Step by Step Solution
- Step 1: Write the proportion equation
48,452,215 : 74,474,396 = 74,474,396 : x - Step 2: Convert to fraction form
48,452,215/74,474,396 = 74,474,396/x - Step 3: Cross multiply
48,452,215x = 74,474,396 × 74,474,396 - Step 4: Simplify right side
48,452,215x = 5,546,435,659,564,816 - Step 5: Solve for x
x = 5,546,435,659,564,816/48,452,215 - Step 6: Final answer
x = 114,472,282.84
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.