Finding the Third Proportional to 130,454,233.91 and 281,335,731.26
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Solution
The third proportional to 130,454,233.91 and 281,335,731.26 is: 606,724,606.09
Step by Step Solution
- Step 1: Write the proportion equation
130,454,233.91 : 281,335,731.26 = 281,335,731.26 : x - Step 2: Convert to fraction form
130,454,233.91/281,335,731.26 = 281,335,731.26/x - Step 3: Cross multiply
130,454,233.91x = 281,335,731.26 × 281,335,731.26 - Step 4: Simplify right side
130,454,233.91x = 79,149,793,682,361,056 - Step 5: Solve for x
x = 79,149,793,682,361,056/130,454,233.91 - Step 6: Final answer
x = 606,724,606.09
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.