Finding the Third Proportional to 31,926,362 and 48,686,674
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Solution
The third proportional to 31,926,362 and 48,686,674 is: 74,245,610.11
Step by Step Solution
- Step 1: Write the proportion equation
31,926,362 : 48,686,674 = 48,686,674 : x - Step 2: Convert to fraction form
31,926,362/48,686,674 = 48,686,674/x - Step 3: Cross multiply
31,926,362x = 48,686,674 × 48,686,674 - Step 4: Simplify right side
31,926,362x = 2,370,392,225,182,276 - Step 5: Solve for x
x = 2,370,392,225,182,276/31,926,362 - Step 6: Final answer
x = 74,245,610.11
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.