Finding the Third Proportional to 7,103,207.25 and 15,341,404.50
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Solution
The third proportional to 7,103,207.25 and 15,341,404.50 is: 33,134,144.02
Step by Step Solution
- Step 1: Write the proportion equation
7,103,207.25 : 15,341,404.50 = 15,341,404.50 : x - Step 2: Convert to fraction form
7,103,207.25/15,341,404.50 = 15,341,404.50/x - Step 3: Cross multiply
7,103,207.25x = 15,341,404.50 × 15,341,404.50 - Step 4: Simplify right side
7,103,207.25x = 235,358,692,032,620.25 - Step 5: Solve for x
x = 235,358,692,032,620.25/7,103,207.25 - Step 6: Final answer
x = 33,134,144.02
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.