Finding the Fourth Proportional to 48,894,277,212.18, 73,341,324,208.35 and 15,320,469,941.46
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Solution
The fourth proportional to 48,894,277,212.18, 73,341,324,208.35 and 15,320,469,941.46 is: 22,980,676,207.26
Step by Step Solution
- Step 1: Write the proportion equation
48,894,277,212.18 : 73,341,324,208.35 = 15,320,469,941.46 : x - Step 2: Convert to fraction form
48,894,277,212.18/73,341,324,208.35 = 15,320,469,941.46/x - Step 3: Cross multiply
48,894,277,212.18x = 73,341,324,208.35 × 15,320,469,941.46 - Step 4: Simplify right side
48,894,277,212.18x = 1,123,623,553,000,898,822,144 - Step 5: Solve for x
x = 1,123,623,553,000,898,822,144/48,894,277,212.18 - Step 6: Final answer
x = 22,980,676,207.26
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.