Finding the Fourth Proportional to 4,852,511,808,083, 6,696,676,793,620.50 and 2,687,218,695,062
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Solution
The fourth proportional to 4,852,511,808,083, 6,696,676,793,620.50 and 2,687,218,695,062 is: 3,708,478,368,796.39
Step by Step Solution
- Step 1: Write the proportion equation
4,852,511,808,083 : 6,696,676,793,620.50 = 2,687,218,695,062 : x - Step 2: Convert to fraction form
4,852,511,808,083/6,696,676,793,620.50 = 2,687,218,695,062/x - Step 3: Cross multiply
4,852,511,808,083x = 6,696,676,793,620.50 × 2,687,218,695,062 - Step 4: Simplify right side
4,852,511,808,083x = 17,995,435,074,604,857,942,867,968 - Step 5: Solve for x
x = 17,995,435,074,604,857,942,867,968/4,852,511,808,083 - Step 6: Final answer
x = 3,708,478,368,796.39
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.