Finding the Fourth Proportional to 634,801,402.00, 951,824,884.97 and 241,357,028.19
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Solution
The fourth proportional to 634,801,402.00, 951,824,884.97 and 241,357,028.19 is: 361,892,120.70
Step by Step Solution
- Step 1: Write the proportion equation
634,801,402.00 : 951,824,884.97 = 241,357,028.19 : x - Step 2: Convert to fraction form
634,801,402.00/951,824,884.97 = 241,357,028.19/x - Step 3: Cross multiply
634,801,402.00x = 951,824,884.97 × 241,357,028.19 - Step 4: Simplify right side
634,801,402.00x = 229,729,625,596,364,320 - Step 5: Solve for x
x = 229,729,625,596,364,320/634,801,402.00 - Step 6: Final answer
x = 361,892,120.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.