Finding the Fourth Proportional to 235,593,553.05, 352,930,592.16 and 183,534,397.74
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Solution
The fourth proportional to 235,593,553.05, 352,930,592.16 and 183,534,397.74 is: 274,943,447.47
Step by Step Solution
- Step 1: Write the proportion equation
235,593,553.05 : 352,930,592.16 = 183,534,397.74 : x - Step 2: Convert to fraction form
235,593,553.05/352,930,592.16 = 183,534,397.74/x - Step 3: Cross multiply
235,593,553.05x = 352,930,592.16 × 183,534,397.74 - Step 4: Simplify right side
235,593,553.05x = 64,774,903,676,107,176 - Step 5: Solve for x
x = 64,774,903,676,107,176/235,593,553.05 - Step 6: Final answer
x = 274,943,447.47
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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.