Finding the Fourth Proportional to 36,706,651,967,574, 55,032,833,977,950 and 22,198,431,472,590
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Solution
The fourth proportional to 36,706,651,967,574, 55,032,833,977,950 and 22,198,431,472,590 is: 33,281,231,829,073.45
Step by Step Solution
- Step 1: Write the proportion equation
36,706,651,967,574 : 55,032,833,977,950 = 22,198,431,472,590 : x - Step 2: Convert to fraction form
36,706,651,967,574/55,032,833,977,950 = 22,198,431,472,590/x - Step 3: Cross multiply
36,706,651,967,574x = 55,032,833,977,950 × 22,198,431,472,590 - Step 4: Simplify right side
36,706,651,967,574x = 1,221,642,593,801,945,573,524,242,432 - Step 5: Solve for x
x = 1,221,642,593,801,945,573,524,242,432/36,706,651,967,574 - Step 6: Final answer
x = 33,281,231,829,073.45
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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.