Finding the Fourth Proportional to 45,395,960,685,072, 68,102,701,897,203 and 14,825,777,323,991
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Solution
The fourth proportional to 45,395,960,685,072, 68,102,701,897,203 and 14,825,777,323,991 is: 22,241,527,181,119.72
Step by Step Solution
- Step 1: Write the proportion equation
45,395,960,685,072 : 68,102,701,897,203 = 14,825,777,323,991 : x - Step 2: Convert to fraction form
45,395,960,685,072/68,102,701,897,203 = 14,825,777,323,991/x - Step 3: Cross multiply
45,395,960,685,072x = 68,102,701,897,203 × 14,825,777,323,991 - Step 4: Simplify right side
45,395,960,685,072x = 1,009,675,493,490,071,114,719,690,752 - Step 5: Solve for x
x = 1,009,675,493,490,071,114,719,690,752/45,395,960,685,072 - Step 6: Final answer
x = 22,241,527,181,119.72
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.