Finding the Fourth Proportional to 45,251,042.04, 62,447,740.56 and 24,625,794.96
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Solution
The fourth proportional to 45,251,042.04, 62,447,740.56 and 24,625,794.96 is: 33,984,305.89
Step by Step Solution
- Step 1: Write the proportion equation
45,251,042.04 : 62,447,740.56 = 24,625,794.96 : x - Step 2: Convert to fraction form
45,251,042.04/62,447,740.56 = 24,625,794.96/x - Step 3: Cross multiply
45,251,042.04x = 62,447,740.56 × 24,625,794.96 - Step 4: Simplify right side
45,251,042.04x = 1,537,825,254,745,835.75 - Step 5: Solve for x
x = 1,537,825,254,745,835.75/45,251,042.04 - Step 6: Final answer
x = 33,984,305.89
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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.