Finding the Fourth Proportional to 136,932,034,760.01, 188,966,430,269.67 and 75,964,403,551.62
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Solution
The fourth proportional to 136,932,034,760.01, 188,966,430,269.67 and 75,964,403,551.62 is: 104,831,000,224.83
Step by Step Solution
- Step 1: Write the proportion equation
136,932,034,760.01 : 188,966,430,269.67 = 75,964,403,551.62 : x - Step 2: Convert to fraction form
136,932,034,760.01/188,966,430,269.67 = 75,964,403,551.62/x - Step 3: Cross multiply
136,932,034,760.01x = 188,966,430,269.67 × 75,964,403,551.62 - Step 4: Simplify right side
136,932,034,760.01x = 14,354,722,166,713,329,123,328 - Step 5: Solve for x
x = 14,354,722,166,713,329,123,328/136,932,034,760.01 - Step 6: Final answer
x = 104,831,000,224.83
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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.