Finding the Fourth Proportional to 15,245,034,829,168, 22,867,552,243,752 and 15,245,034,829,168
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Solution
The fourth proportional to 15,245,034,829,168, 22,867,552,243,752 and 15,245,034,829,168 is: 22,867,552,243,752
Step by Step Solution
- Step 1: Write the proportion equation
15,245,034,829,168 : 22,867,552,243,752 = 15,245,034,829,168 : x - Step 2: Convert to fraction form
15,245,034,829,168/22,867,552,243,752 = 15,245,034,829,168/x - Step 3: Cross multiply
15,245,034,829,168x = 22,867,552,243,752 × 15,245,034,829,168 - Step 4: Simplify right side
15,245,034,829,168x = 348,616,630,413,818,086,826,180,608 - Step 5: Solve for x
x = 348,616,630,413,818,086,826,180,608/15,245,034,829,168 - Step 6: Final answer
x = 22,867,552,243,752
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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.