Finding the Fourth Proportional to 4,610,367,060.74, 6,362,308,597.92 and 2,495,822,936.66
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Solution
The fourth proportional to 4,610,367,060.74, 6,362,308,597.92 and 2,495,822,936.66 is: 3,444,236,764.58
Step by Step Solution
- Step 1: Write the proportion equation
4,610,367,060.74 : 6,362,308,597.92 = 2,495,822,936.66 : x - Step 2: Convert to fraction form
4,610,367,060.74/6,362,308,597.92 = 2,495,822,936.66/x - Step 3: Cross multiply
4,610,367,060.74x = 6,362,308,597.92 × 2,495,822,936.66 - Step 4: Simplify right side
4,610,367,060.74x = 15,879,195,728,797,859,840 - Step 5: Solve for x
x = 15,879,195,728,797,859,840/4,610,367,060.74 - Step 6: Final answer
x = 3,444,236,764.58
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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.