Finding the Third Proportional to 113,516,295.75 and 248,232,276
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Solution
The third proportional to 113,516,295.75 and 248,232,276 is: 542,823,058.50
Step by Step Solution
- Step 1: Write the proportion equation
113,516,295.75 : 248,232,276 = 248,232,276 : x - Step 2: Convert to fraction form
113,516,295.75/248,232,276 = 248,232,276/x - Step 3: Cross multiply
113,516,295.75x = 248,232,276 × 248,232,276 - Step 4: Simplify right side
113,516,295.75x = 61,619,262,848,140,176 - Step 5: Solve for x
x = 61,619,262,848,140,176/113,516,295.75 - Step 6: Final answer
x = 542,823,058.50
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.