Finding the Fourth Proportional to 130,614,965.08, 195,922,850.52 and 32,246,683
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Solution
The fourth proportional to 130,614,965.08, 195,922,850.52 and 32,246,683 is: 48,370,123.97
Step by Step Solution
- Step 1: Write the proportion equation
130,614,965.08 : 195,922,850.52 = 32,246,683 : x - Step 2: Convert to fraction form
130,614,965.08/195,922,850.52 = 32,246,683/x - Step 3: Cross multiply
130,614,965.08x = 195,922,850.52 × 32,246,683 - Step 4: Simplify right side
130,614,965.08x = 6,317,862,053,174,826 - Step 5: Solve for x
x = 6,317,862,053,174,826/130,614,965.08 - Step 6: Final answer
x = 48,370,123.97
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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.