Finding the Fourth Proportional to 41,103,577.71, 56,722,917.51 and 24,583,701.96
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Solution
The fourth proportional to 41,103,577.71, 56,722,917.51 and 24,583,701.96 is: 33,925,496.90
Step by Step Solution
- Step 1: Write the proportion equation
41,103,577.71 : 56,722,917.51 = 24,583,701.96 : x - Step 2: Convert to fraction form
41,103,577.71/56,722,917.51 = 24,583,701.96/x - Step 3: Cross multiply
41,103,577.71x = 56,722,917.51 × 24,583,701.96 - Step 4: Simplify right side
41,103,577.71x = 1,394,459,298,367,505.25 - Step 5: Solve for x
x = 1,394,459,298,367,505.25/41,103,577.71 - Step 6: Final answer
x = 33,925,496.90
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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.