Finding the Fourth Proportional to 6,696,675,507.30, 9,236,707,192.29 and 4,407,078,232.02
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Solution
The fourth proportional to 6,696,675,507.30, 9,236,707,192.29 and 4,407,078,232.02 is: 6,078,671,597.32
Step by Step Solution
- Step 1: Write the proportion equation
6,696,675,507.30 : 9,236,707,192.29 = 4,407,078,232.02 : x - Step 2: Convert to fraction form
6,696,675,507.30/9,236,707,192.29 = 4,407,078,232.02/x - Step 3: Cross multiply
6,696,675,507.30x = 9,236,707,192.29 × 4,407,078,232.02 - Step 4: Simplify right side
6,696,675,507.30x = 40,706,891,202,683,838,464 - Step 5: Solve for x
x = 40,706,891,202,683,838,464/6,696,675,507.30 - Step 6: Final answer
x = 6,078,671,597.32
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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.