Finding the Fourth Proportional to 44,410,799.68, 61,303,815.84 and 28,944,646.72
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Solution
The fourth proportional to 44,410,799.68, 61,303,815.84 and 28,944,646.72 is: 39,954,635.02
Step by Step Solution
- Step 1: Write the proportion equation
44,410,799.68 : 61,303,815.84 = 28,944,646.72 : x - Step 2: Convert to fraction form
44,410,799.68/61,303,815.84 = 28,944,646.72/x - Step 3: Cross multiply
44,410,799.68x = 61,303,815.84 × 28,944,646.72 - Step 4: Simplify right side
44,410,799.68x = 1,774,417,292,076,740 - Step 5: Solve for x
x = 1,774,417,292,076,740/44,410,799.68 - Step 6: Final answer
x = 39,954,635.02
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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.