Finding the Third Proportional to 39,046,501.13 and 57,132,419.63
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Solution
The third proportional to 39,046,501.13 and 57,132,419.63 is: 83,595,540.65
Step by Step Solution
- Step 1: Write the proportion equation
39,046,501.13 : 57,132,419.63 = 57,132,419.63 : x - Step 2: Convert to fraction form
39,046,501.13/57,132,419.63 = 57,132,419.63/x - Step 3: Cross multiply
39,046,501.13x = 57,132,419.63 × 57,132,419.63 - Step 4: Simplify right side
39,046,501.13x = 3,264,113,372,207,085 - Step 5: Solve for x
x = 3,264,113,372,207,085/39,046,501.13 - Step 6: Final answer
x = 83,595,540.65
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.