Finding the Fourth Proportional to 44,165,890,095,191, 66,255,953,920,854 and 13,603,910,961,701
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Solution
The fourth proportional to 44,165,890,095,191, 66,255,953,920,854 and 13,603,910,961,701 is: 20,408,059,157,852.33
Step by Step Solution
- Step 1: Write the proportion equation
44,165,890,095,191 : 66,255,953,920,854 = 13,603,910,961,701 : x - Step 2: Convert to fraction form
44,165,890,095,191/66,255,953,920,854 = 13,603,910,961,701/x - Step 3: Cross multiply
44,165,890,095,191x = 66,255,953,920,854 × 13,603,910,961,701 - Step 4: Simplify right side
44,165,890,095,191x = 901,340,097,821,862,033,507,745,792 - Step 5: Solve for x
x = 901,340,097,821,862,033,507,745,792/44,165,890,095,191 - Step 6: Final answer
x = 20,408,059,157,852.33
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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.