Finding the Third Proportional to 235,920,826.13 and 353,881,272.94
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Solution
The third proportional to 235,920,826.13 and 353,881,272.94 is: 530,821,960.03
Step by Step Solution
- Step 1: Write the proportion equation
235,920,826.13 : 353,881,272.94 = 353,881,272.94 : x - Step 2: Convert to fraction form
235,920,826.13/353,881,272.94 = 353,881,272.94/x - Step 3: Cross multiply
235,920,826.13x = 353,881,272.94 × 353,881,272.94 - Step 4: Simplify right side
235,920,826.13x = 125,231,955,335,865,376 - Step 5: Solve for x
x = 125,231,955,335,865,376/235,920,826.13 - Step 6: Final answer
x = 530,821,960.03
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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.