Finding the Third Proportional to 11,698,447 and 25,246,516
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Solution
The third proportional to 11,698,447 and 25,246,516 is: 54,484,716.66
Step by Step Solution
- Step 1: Write the proportion equation
11,698,447 : 25,246,516 = 25,246,516 : x - Step 2: Convert to fraction form
11,698,447/25,246,516 = 25,246,516/x - Step 3: Cross multiply
11,698,447x = 25,246,516 × 25,246,516 - Step 4: Simplify right side
11,698,447x = 637,386,570,138,256 - Step 5: Solve for x
x = 637,386,570,138,256/11,698,447 - Step 6: Final answer
x = 54,484,716.66
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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.