Finding the Fourth Proportional to 598,117,956.49, 825,368,342.48 and 333,779,203.09
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Solution
The fourth proportional to 598,117,956.49, 825,368,342.48 and 333,779,203.09 is: 460,596,082.46
Step by Step Solution
- Step 1: Write the proportion equation
598,117,956.49 : 825,368,342.48 = 333,779,203.09 : x - Step 2: Convert to fraction form
598,117,956.49/825,368,342.48 = 333,779,203.09/x - Step 3: Cross multiply
598,117,956.49x = 825,368,342.48 × 333,779,203.09 - Step 4: Simplify right side
598,117,956.49x = 275,490,787,605,396,160 - Step 5: Solve for x
x = 275,490,787,605,396,160/598,117,956.49 - Step 6: Final answer
x = 460,596,082.46
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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.