Finding the Third Proportional to 6,619,998 and 14,285,037.75
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Solution
The third proportional to 6,619,998 and 14,285,037.75 is: 30,825,130.69
Step by Step Solution
- Step 1: Write the proportion equation
6,619,998 : 14,285,037.75 = 14,285,037.75 : x - Step 2: Convert to fraction form
6,619,998/14,285,037.75 = 14,285,037.75/x - Step 3: Cross multiply
6,619,998x = 14,285,037.75 × 14,285,037.75 - Step 4: Simplify right side
6,619,998x = 204,062,303,518,925.06 - Step 5: Solve for x
x = 204,062,303,518,925.06/6,619,998 - Step 6: Final answer
x = 30,825,130.69
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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.