Finding the Third Proportional to 87,461,779.13 and 202,479,384.75
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Solution
The third proportional to 87,461,779.13 and 202,479,384.75 is: 468,752,198.49
Step by Step Solution
- Step 1: Write the proportion equation
87,461,779.13 : 202,479,384.75 = 202,479,384.75 : x - Step 2: Convert to fraction form
87,461,779.13/202,479,384.75 = 202,479,384.75/x - Step 3: Cross multiply
87,461,779.13x = 202,479,384.75 × 202,479,384.75 - Step 4: Simplify right side
87,461,779.13x = 40,997,901,248,738,536 - Step 5: Solve for x
x = 40,997,901,248,738,536/87,461,779.13 - Step 6: Final answer
x = 468,752,198.49
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Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.