Finding the Third Proportional to 339,857,979.75 and 524,800,176.75
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Solution
The third proportional to 339,857,979.75 and 524,800,176.75 is: 810,383,283.39
Step by Step Solution
- Step 1: Write the proportion equation
339,857,979.75 : 524,800,176.75 = 524,800,176.75 : x - Step 2: Convert to fraction form
339,857,979.75/524,800,176.75 = 524,800,176.75/x - Step 3: Cross multiply
339,857,979.75x = 524,800,176.75 × 524,800,176.75 - Step 4: Simplify right side
339,857,979.75x = 275,415,225,516,831,232 - Step 5: Solve for x
x = 275,415,225,516,831,232/339,857,979.75 - Step 6: Final answer
x = 810,383,283.39
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.