Finding the Fourth Proportional to 88,892,386,552.27, 122,671,584,230.11 and 48,247,306,408.48
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Solution
The fourth proportional to 88,892,386,552.27, 122,671,584,230.11 and 48,247,306,408.48 is: 66,581,332,119.85
Step by Step Solution
- Step 1: Write the proportion equation
88,892,386,552.27 : 122,671,584,230.11 = 48,247,306,408.48 : x - Step 2: Convert to fraction form
88,892,386,552.27/122,671,584,230.11 = 48,247,306,408.48/x - Step 3: Cross multiply
88,892,386,552.27x = 122,671,584,230.11 × 48,247,306,408.48 - Step 4: Simplify right side
88,892,386,552.27x = 5,918,573,511,963,166,375,936 - Step 5: Solve for x
x = 5,918,573,511,963,166,375,936/88,892,386,552.27 - Step 6: Final answer
x = 66,581,332,119.85
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.