Finding the Fourth Proportional to 324,296,360.36, 486,457,993.52 and 94,265,444.98
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Solution
The fourth proportional to 324,296,360.36, 486,457,993.52 and 94,265,444.98 is: 141,402,077.94
Step by Step Solution
- Step 1: Write the proportion equation
324,296,360.36 : 486,457,993.52 = 94,265,444.98 : x - Step 2: Convert to fraction form
324,296,360.36/486,457,993.52 = 94,265,444.98/x - Step 3: Cross multiply
324,296,360.36x = 486,457,993.52 × 94,265,444.98 - Step 4: Simplify right side
324,296,360.36x = 45,856,179,223,240,760 - Step 5: Solve for x
x = 45,856,179,223,240,760/324,296,360.36 - Step 6: Final answer
x = 141,402,077.94
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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.