Finding the Fourth Proportional to 5,417,103,629,600.60, 7,475,604,229,104.60 and 2,981,148,877,452
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Solution
The fourth proportional to 5,417,103,629,600.60, 7,475,604,229,104.60 and 2,981,148,877,452 is: 4,113,986,122,416.81
Step by Step Solution
- Step 1: Write the proportion equation
5,417,103,629,600.60 : 7,475,604,229,104.60 = 2,981,148,877,452 : x - Step 2: Convert to fraction form
5,417,103,629,600.60/7,475,604,229,104.60 = 2,981,148,877,452/x - Step 3: Cross multiply
5,417,103,629,600.60x = 7,475,604,229,104.60 × 2,981,148,877,452 - Step 4: Simplify right side
5,417,103,629,600.60x = 22,285,889,155,870,599,592,017,920 - Step 5: Solve for x
x = 22,285,889,155,870,599,592,017,920/5,417,103,629,600.60 - Step 6: Final answer
x = 4,113,986,122,416.81
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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.