Finding the Third Proportional to 5,484,813.75 and 11,812,533.75
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Solution
The third proportional to 5,484,813.75 and 11,812,533.75 is: 25,440,417.84
Step by Step Solution
- Step 1: Write the proportion equation
5,484,813.75 : 11,812,533.75 = 11,812,533.75 : x - Step 2: Convert to fraction form
5,484,813.75/11,812,533.75 = 11,812,533.75/x - Step 3: Cross multiply
5,484,813.75x = 11,812,533.75 × 11,812,533.75 - Step 4: Simplify right side
5,484,813.75x = 139,535,953,594,889.06 - Step 5: Solve for x
x = 139,535,953,594,889.06/5,484,813.75 - Step 6: Final answer
x = 25,440,417.84
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.