Finding the Third Proportional to 38,855,410.13 and 85,011,214.13
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Solution
The third proportional to 38,855,410.13 and 85,011,214.13 is: 185,994,858.99
Step by Step Solution
- Step 1: Write the proportion equation
38,855,410.13 : 85,011,214.13 = 85,011,214.13 : x - Step 2: Convert to fraction form
38,855,410.13/85,011,214.13 = 85,011,214.13/x - Step 3: Cross multiply
38,855,410.13x = 85,011,214.13 × 85,011,214.13 - Step 4: Simplify right side
38,855,410.13x = 7,226,906,527,006,600 - Step 5: Solve for x
x = 7,226,906,527,006,600/38,855,410.13 - Step 6: Final answer
x = 185,994,858.99
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.