Finding the Third Proportional to 7,379,645.06 and 15,230,873.81
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Solution
The third proportional to 7,379,645.06 and 15,230,873.81 is: 31,435,050.75
Step by Step Solution
- Step 1: Write the proportion equation
7,379,645.06 : 15,230,873.81 = 15,230,873.81 : x - Step 2: Convert to fraction form
7,379,645.06/15,230,873.81 = 15,230,873.81/x - Step 3: Cross multiply
7,379,645.06x = 15,230,873.81 × 15,230,873.81 - Step 4: Simplify right side
7,379,645.06x = 231,979,517,092,298.28 - Step 5: Solve for x
x = 231,979,517,092,298.28/7,379,645.06 - Step 6: Final answer
x = 31,435,050.75
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Why These Related Problems?
These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.