Finding the Third Proportional to 39,465,048 and 83,248,882
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Solution
The third proportional to 39,465,048 and 83,248,882 is: 175,607,954.52
Step by Step Solution
- Step 1: Write the proportion equation
39,465,048 : 83,248,882 = 83,248,882 : x - Step 2: Convert to fraction form
39,465,048/83,248,882 = 83,248,882/x - Step 3: Cross multiply
39,465,048x = 83,248,882 × 83,248,882 - Step 4: Simplify right side
39,465,048x = 6,930,376,354,249,924 - Step 5: Solve for x
x = 6,930,376,354,249,924/39,465,048 - Step 6: Final answer
x = 175,607,954.52
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.