Finding the Fourth Proportional to 6,586,794,660,930, 9,089,997,104,630.50 and 3,660,471,626,730.80
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Solution
The fourth proportional to 6,586,794,660,930, 9,089,997,104,630.50 and 3,660,471,626,730.80 is: 5,051,573,367,837.02
Step by Step Solution
- Step 1: Write the proportion equation
6,586,794,660,930 : 9,089,997,104,630.50 = 3,660,471,626,730.80 : x - Step 2: Convert to fraction form
6,586,794,660,930/9,089,997,104,630.50 = 3,660,471,626,730.80/x - Step 3: Cross multiply
6,586,794,660,930x = 9,089,997,104,630.50 × 3,660,471,626,730.80 - Step 4: Simplify right side
6,586,794,660,930x = 33,273,676,488,565,066,163,027,968 - Step 5: Solve for x
x = 33,273,676,488,565,066,163,027,968/6,586,794,660,930 - Step 6: Final answer
x = 5,051,573,367,837.02
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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.