Finding the Fourth Proportional to 9,236,034,406.33, 13,852,651,805.56 and 2,513,700,199.09
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Solution
The fourth proportional to 9,236,034,406.33, 13,852,651,805.56 and 2,513,700,199.09 is: 3,770,169,324.81
Step by Step Solution
- Step 1: Write the proportion equation
9,236,034,406.33 : 13,852,651,805.56 = 2,513,700,199.09 : x - Step 2: Convert to fraction form
9,236,034,406.33/13,852,651,805.56 = 2,513,700,199.09/x - Step 3: Cross multiply
9,236,034,406.33x = 13,852,651,805.56 × 2,513,700,199.09 - Step 4: Simplify right side
9,236,034,406.33x = 34,821,413,601,582,268,416 - Step 5: Solve for x
x = 34,821,413,601,582,268,416/9,236,034,406.33 - Step 6: Final answer
x = 3,770,169,324.81
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.