Finding the Fourth Proportional to 163,088,363.28, 244,674,885.24 and 60,853,170
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Solution
The fourth proportional to 163,088,363.28, 244,674,885.24 and 60,853,170 is: 91,295,553.45
Step by Step Solution
- Step 1: Write the proportion equation
163,088,363.28 : 244,674,885.24 = 60,853,170 : x - Step 2: Convert to fraction form
163,088,363.28/244,674,885.24 = 60,853,170/x - Step 3: Cross multiply
163,088,363.28x = 244,674,885.24 × 60,853,170 - Step 4: Simplify right side
163,088,363.28x = 14,889,242,386,240,212 - Step 5: Solve for x
x = 14,889,242,386,240,212/163,088,363.28 - Step 6: Final answer
x = 91,295,553.45
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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.