Finding the Fourth Proportional to 7,644,332,944,985.50, 10,551,693,444,245 and 6,084,660,132,020
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Solution
The fourth proportional to 7,644,332,944,985.50, 10,551,693,444,245 and 6,084,660,132,020 is: 8,398,832,035,123.52
Step by Step Solution
- Step 1: Write the proportion equation
7,644,332,944,985.50 : 10,551,693,444,245 = 6,084,660,132,020 : x - Step 2: Convert to fraction form
7,644,332,944,985.50/10,551,693,444,245 = 6,084,660,132,020/x - Step 3: Cross multiply
7,644,332,944,985.50x = 10,551,693,444,245 × 6,084,660,132,020 - Step 4: Simplify right side
7,644,332,944,985.50x = 64,203,468,425,494,353,533,730,816 - Step 5: Solve for x
x = 64,203,468,425,494,353,533,730,816/7,644,332,944,985.50 - Step 6: Final answer
x = 8,398,832,035,123.52
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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.