Finding the Fourth Proportional to 3,610,304,428.77, 5,409,933,708.24 and 1,929,828,960.99
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Solution
The fourth proportional to 3,610,304,428.77, 5,409,933,708.24 and 1,929,828,960.99 is: 2,891,791,247.30
Step by Step Solution
- Step 1: Write the proportion equation
3,610,304,428.77 : 5,409,933,708.24 = 1,929,828,960.99 : x - Step 2: Convert to fraction form
3,610,304,428.77/5,409,933,708.24 = 1,929,828,960.99/x - Step 3: Cross multiply
3,610,304,428.77x = 5,409,933,708.24 × 1,929,828,960.99 - Step 4: Simplify right side
3,610,304,428.77x = 10,440,246,747,197,577,216 - Step 5: Solve for x
x = 10,440,246,747,197,577,216/3,610,304,428.77 - Step 6: Final answer
x = 2,891,791,247.30
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.