Finding the Fourth Proportional to 1,797,179,502.26, 2,480,354,087.38 and 1,034,207,892.01
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Solution
The fourth proportional to 1,797,179,502.26, 2,480,354,087.38 and 1,034,207,892.01 is: 1,427,348,669.92
Step by Step Solution
- Step 1: Write the proportion equation
1,797,179,502.26 : 2,480,354,087.38 = 1,034,207,892.01 : x - Step 2: Convert to fraction form
1,797,179,502.26/2,480,354,087.38 = 1,034,207,892.01/x - Step 3: Cross multiply
1,797,179,502.26x = 2,480,354,087.38 × 1,034,207,892.01 - Step 4: Simplify right side
1,797,179,502.26x = 2,565,201,772,154,087,424 - Step 5: Solve for x
x = 2,565,201,772,154,087,424/1,797,179,502.26 - Step 6: Final answer
x = 1,427,348,669.92
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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.