Finding the Third Proportional to 895,728,342,036 and 1,974,034,643,836.50
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Solution
The third proportional to 895,728,342,036 and 1,974,034,643,836.50 is: 4,350,440,409,431.73
Step by Step Solution
- Step 1: Write the proportion equation
895,728,342,036 : 1,974,034,643,836.50 = 1,974,034,643,836.50 : x - Step 2: Convert to fraction form
895,728,342,036/1,974,034,643,836.50 = 1,974,034,643,836.50/x - Step 3: Cross multiply
895,728,342,036x = 1,974,034,643,836.50 × 1,974,034,643,836.50 - Step 4: Simplify right side
895,728,342,036x = 3,896,812,775,066,697,199,517,696 - Step 5: Solve for x
x = 3,896,812,775,066,697,199,517,696/895,728,342,036 - Step 6: Final answer
x = 4,350,440,409,431.73
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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.