Finding the Fourth Proportional to 29,453,686,846,854, 44,180,572,791,336 and 12,028,038,778,339
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Solution
The fourth proportional to 29,453,686,846,854, 44,180,572,791,336 and 12,028,038,778,339 is: 18,042,075,531,884.69
Step by Step Solution
- Step 1: Write the proportion equation
29,453,686,846,854 : 44,180,572,791,336 = 12,028,038,778,339 : x - Step 2: Convert to fraction form
29,453,686,846,854/44,180,572,791,336 = 12,028,038,778,339/x - Step 3: Cross multiply
29,453,686,846,854x = 44,180,572,791,336 × 12,028,038,778,339 - Step 4: Simplify right side
29,453,686,846,854x = 531,405,642,783,418,355,952,910,336 - Step 5: Solve for x
x = 531,405,642,783,418,355,952,910,336/29,453,686,846,854 - Step 6: Final answer
x = 18,042,075,531,884.69
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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.