Finding the Fourth Proportional to 1,796,852,382.71, 2,695,274,959.73 and 1,687,508,265.94
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Solution
The fourth proportional to 1,796,852,382.71, 2,695,274,959.73 and 1,687,508,265.94 is: 2,531,259,004.52
Step by Step Solution
- Step 1: Write the proportion equation
1,796,852,382.71 : 2,695,274,959.73 = 1,687,508,265.94 : x - Step 2: Convert to fraction form
1,796,852,382.71/2,695,274,959.73 = 1,687,508,265.94/x - Step 3: Cross multiply
1,796,852,382.71x = 2,695,274,959.73 × 1,687,508,265.94 - Step 4: Simplify right side
1,796,852,382.71x = 4,548,298,773,510,299,648 - Step 5: Solve for x
x = 4,548,298,773,510,299,648/1,796,852,382.71 - Step 6: Final answer
x = 2,531,259,004.52
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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.