Finding the Fourth Proportional to 180,448,934.00, 270,731,693.39 and 83,468,258.84
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Solution
The fourth proportional to 180,448,934.00, 270,731,693.39 and 83,468,258.84 is: 125,229,351.93
Step by Step Solution
- Step 1: Write the proportion equation
180,448,934.00 : 270,731,693.39 = 83,468,258.84 : x - Step 2: Convert to fraction form
180,448,934.00/270,731,693.39 = 83,468,258.84/x - Step 3: Cross multiply
180,448,934.00x = 270,731,693.39 × 83,468,258.84 - Step 4: Simplify right side
180,448,934.00x = 22,597,503,060,327,524 - Step 5: Solve for x
x = 22,597,503,060,327,524/180,448,934.00 - Step 6: Final answer
x = 125,229,351.93
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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.