Finding the Third Proportional to 124,618,765.50 and 272,692,251
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Solution
The third proportional to 124,618,765.50 and 272,692,251 is: 596,708,396.66
Step by Step Solution
- Step 1: Write the proportion equation
124,618,765.50 : 272,692,251 = 272,692,251 : x - Step 2: Convert to fraction form
124,618,765.50/272,692,251 = 272,692,251/x - Step 3: Cross multiply
124,618,765.50x = 272,692,251 × 272,692,251 - Step 4: Simplify right side
124,618,765.50x = 74,361,063,755,447,008 - Step 5: Solve for x
x = 74,361,063,755,447,008/124,618,765.50 - Step 6: Final answer
x = 596,708,396.66
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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.