Finding the Third Proportional to 8,896,290.75 and 19,423,840.50
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Solution
The third proportional to 8,896,290.75 and 19,423,840.50 is: 42,409,313.09
Step by Step Solution
- Step 1: Write the proportion equation
8,896,290.75 : 19,423,840.50 = 19,423,840.50 : x - Step 2: Convert to fraction form
8,896,290.75/19,423,840.50 = 19,423,840.50/x - Step 3: Cross multiply
8,896,290.75x = 19,423,840.50 × 19,423,840.50 - Step 4: Simplify right side
8,896,290.75x = 377,285,579,769,440.25 - Step 5: Solve for x
x = 377,285,579,769,440.25/8,896,290.75 - Step 6: Final answer
x = 42,409,313.09
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.