Finding the Fourth Proportional to 36,706,651,967,536, 55,032,833,977,880 and 22,198,431,472,548
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Solution
The fourth proportional to 36,706,651,967,536, 55,032,833,977,880 and 22,198,431,472,548 is: 33,281,231,829,002.61
Step by Step Solution
- Step 1: Write the proportion equation
36,706,651,967,536 : 55,032,833,977,880 = 22,198,431,472,548 : x - Step 2: Convert to fraction form
36,706,651,967,536/55,032,833,977,880 = 22,198,431,472,548/x - Step 3: Cross multiply
36,706,651,967,536x = 55,032,833,977,880 × 22,198,431,472,548 - Step 4: Simplify right side
36,706,651,967,536x = 1,221,642,593,798,080,377,835,749,376 - Step 5: Solve for x
x = 1,221,642,593,798,080,377,835,749,376/36,706,651,967,536 - Step 6: Final answer
x = 33,281,231,829,002.61
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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.