Finding the Third Proportional to 7,342,201 and 15,559,650
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Solution
The third proportional to 7,342,201 and 15,559,650 is: 32,974,132.43
Step by Step Solution
- Step 1: Write the proportion equation
7,342,201 : 15,559,650 = 15,559,650 : x - Step 2: Convert to fraction form
7,342,201/15,559,650 = 15,559,650/x - Step 3: Cross multiply
7,342,201x = 15,559,650 × 15,559,650 - Step 4: Simplify right side
7,342,201x = 242,102,708,122,500 - Step 5: Solve for x
x = 242,102,708,122,500/7,342,201 - Step 6: Final answer
x = 32,974,132.43
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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.