Finding the Third Proportional to 7,603,424 and 15,745,768
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Solution
The third proportional to 7,603,424 and 15,745,768 is: 32,607,573.89
Step by Step Solution
- Step 1: Write the proportion equation
7,603,424 : 15,745,768 = 15,745,768 : x - Step 2: Convert to fraction form
7,603,424/15,745,768 = 15,745,768/x - Step 3: Cross multiply
7,603,424x = 15,745,768 × 15,745,768 - Step 4: Simplify right side
7,603,424x = 247,929,209,909,824 - Step 5: Solve for x
x = 247,929,209,909,824/7,603,424 - Step 6: Final answer
x = 32,607,573.89
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Why These Related Problems?
These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.