Finding the Third Proportional to 129,514,948 and 264,232,500
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Solution
The third proportional to 129,514,948 and 264,232,500 is: 539,079,196.14
Step by Step Solution
- Step 1: Write the proportion equation
129,514,948 : 264,232,500 = 264,232,500 : x - Step 2: Convert to fraction form
129,514,948/264,232,500 = 264,232,500/x - Step 3: Cross multiply
129,514,948x = 264,232,500 × 264,232,500 - Step 4: Simplify right side
129,514,948x = 69,818,814,056,250,000 - Step 5: Solve for x
x = 69,818,814,056,250,000/129,514,948 - Step 6: Final answer
x = 539,079,196.14
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These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.