Finding the Fourth Proportional to 177,573,249.12, 266,381,217.36 and 62,534,016.48
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Solution
The fourth proportional to 177,573,249.12, 266,381,217.36 and 62,534,016.48 is: 93,808,541.09
Step by Step Solution
- Step 1: Write the proportion equation
177,573,249.12 : 266,381,217.36 = 62,534,016.48 : x - Step 2: Convert to fraction form
177,573,249.12/266,381,217.36 = 62,534,016.48/x - Step 3: Cross multiply
177,573,249.12x = 266,381,217.36 × 62,534,016.48 - Step 4: Simplify right side
177,573,249.12x = 16,657,887,436,352,702 - Step 5: Solve for x
x = 16,657,887,436,352,702/177,573,249.12 - Step 6: Final answer
x = 93,808,541.09
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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.