Finding the Third Proportional to 134,623,221.75 and 294,784,410.75
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Solution
The third proportional to 134,623,221.75 and 294,784,410.75 is: 645,489,297.40
Step by Step Solution
- Step 1: Write the proportion equation
134,623,221.75 : 294,784,410.75 = 294,784,410.75 : x - Step 2: Convert to fraction form
134,623,221.75/294,784,410.75 = 294,784,410.75/x - Step 3: Cross multiply
134,623,221.75x = 294,784,410.75 × 294,784,410.75 - Step 4: Simplify right side
134,623,221.75x = 86,897,848,821,224,720 - Step 5: Solve for x
x = 86,897,848,821,224,720/134,623,221.75 - Step 6: Final answer
x = 645,489,297.40
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.