Finding the Fourth Proportional to 130,614,966.08, 195,922,852.02 and 32,246,684
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Solution
The fourth proportional to 130,614,966.08, 195,922,852.02 and 32,246,684 is: 48,370,125.47
Step by Step Solution
- Step 1: Write the proportion equation
130,614,966.08 : 195,922,852.02 = 32,246,684 : x - Step 2: Convert to fraction form
130,614,966.08/195,922,852.02 = 32,246,684/x - Step 3: Cross multiply
130,614,966.08x = 195,922,852.02 × 32,246,684 - Step 4: Simplify right side
130,614,966.08x = 6,317,862,297,467,702 - Step 5: Solve for x
x = 6,317,862,297,467,702/130,614,966.08 - Step 6: Final answer
x = 48,370,125.47
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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.