Finding the Third Proportional to 25,473,414 and 53,822,028
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Solution
The third proportional to 25,473,414 and 53,822,028 is: 113,718,981.60
Step by Step Solution
- Step 1: Write the proportion equation
25,473,414 : 53,822,028 = 53,822,028 : x - Step 2: Convert to fraction form
25,473,414/53,822,028 = 53,822,028/x - Step 3: Cross multiply
25,473,414x = 53,822,028 × 53,822,028 - Step 4: Simplify right side
25,473,414x = 2,896,810,698,032,784 - Step 5: Solve for x
x = 2,896,810,698,032,784/25,473,414 - Step 6: Final answer
x = 113,718,981.60
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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.