Finding the Fourth Proportional to 45,110,405.12, 62,252,419.68 and 24,483,845.84
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Solution
The fourth proportional to 45,110,405.12, 62,252,419.68 and 24,483,845.84 is: 33,787,740.16
Step by Step Solution
- Step 1: Write the proportion equation
45,110,405.12 : 62,252,419.68 = 24,483,845.84 : x - Step 2: Convert to fraction form
45,110,405.12/62,252,419.68 = 24,483,845.84/x - Step 3: Cross multiply
45,110,405.12x = 62,252,419.68 × 24,483,845.84 - Step 4: Simplify right side
45,110,405.12x = 1,524,178,646,612,102 - Step 5: Solve for x
x = 1,524,178,646,612,102/45,110,405.12 - Step 6: Final answer
x = 33,787,740.16
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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.