Finding the Third Proportional to 46,948,032 and 99,548,352
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Solution
The third proportional to 46,948,032 and 99,548,352 is: 211,081,784.77
Step by Step Solution
- Step 1: Write the proportion equation
46,948,032 : 99,548,352 = 99,548,352 : x - Step 2: Convert to fraction form
46,948,032/99,548,352 = 99,548,352/x - Step 3: Cross multiply
46,948,032x = 99,548,352 × 99,548,352 - Step 4: Simplify right side
46,948,032x = 9,909,874,385,915,904 - Step 5: Solve for x
x = 9,909,874,385,915,904/46,948,032 - Step 6: Final answer
x = 211,081,784.77
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.