Finding the Third Proportional to 106,609,335.75 and 161,226,203.63
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Solution
The third proportional to 106,609,335.75 and 161,226,203.63 is: 243,823,756.64
Step by Step Solution
- Step 1: Write the proportion equation
106,609,335.75 : 161,226,203.63 = 161,226,203.63 : x - Step 2: Convert to fraction form
106,609,335.75/161,226,203.63 = 161,226,203.63/x - Step 3: Cross multiply
106,609,335.75x = 161,226,203.63 × 161,226,203.63 - Step 4: Simplify right side
106,609,335.75x = 25,993,888,735,329,964 - Step 5: Solve for x
x = 25,993,888,735,329,964/106,609,335.75 - Step 6: Final answer
x = 243,823,756.64
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.