Finding the Fourth Proportional to 45,029,093.00, 62,140,201.47 and 24,402,539.18
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Solution
The fourth proportional to 45,029,093.00, 62,140,201.47 and 24,402,539.18 is: 33,675,532.86
Step by Step Solution
- Step 1: Write the proportion equation
45,029,093.00 : 62,140,201.47 = 24,402,539.18 : x - Step 2: Convert to fraction form
45,029,093.00/62,140,201.47 = 24,402,539.18/x - Step 3: Cross multiply
45,029,093.00x = 62,140,201.47 × 24,402,539.18 - Step 4: Simplify right side
45,029,093.00x = 1,516,378,700,714,067.50 - Step 5: Solve for x
x = 1,516,378,700,714,067.50/45,029,093.00 - Step 6: Final answer
x = 33,675,532.86
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.