Finding the Third Proportional to 39,497,581.13 and 52,423,341.75
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Solution
The third proportional to 39,497,581.13 and 52,423,341.75 is: 69,579,115.53
Step by Step Solution
- Step 1: Write the proportion equation
39,497,581.13 : 52,423,341.75 = 52,423,341.75 : x - Step 2: Convert to fraction form
39,497,581.13/52,423,341.75 = 52,423,341.75/x - Step 3: Cross multiply
39,497,581.13x = 52,423,341.75 × 52,423,341.75 - Step 4: Simplify right side
39,497,581.13x = 2,748,206,760,237,293 - Step 5: Solve for x
x = 2,748,206,760,237,293/39,497,581.13 - Step 6: Final answer
x = 69,579,115.53
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Why These Related Problems?
These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.