Finding the Third Proportional to 43,828,592.06 and 68,130,181.69
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Solution
The third proportional to 43,828,592.06 and 68,130,181.69 is: 105,906,246.09
Step by Step Solution
- Step 1: Write the proportion equation
43,828,592.06 : 68,130,181.69 = 68,130,181.69 : x - Step 2: Convert to fraction form
43,828,592.06/68,130,181.69 = 68,130,181.69/x - Step 3: Cross multiply
43,828,592.06x = 68,130,181.69 × 68,130,181.69 - Step 4: Simplify right side
43,828,592.06x = 4,641,721,656,771,760 - Step 5: Solve for x
x = 4,641,721,656,771,760/43,828,592.06 - Step 6: Final answer
x = 105,906,246.09
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.