Finding the Fourth Proportional to 29,263,801.93, 40,291,911.57 and 24,844,787.05
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Solution
The fourth proportional to 29,263,801.93, 40,291,911.57 and 24,844,787.05 is: 34,207,584.00
Step by Step Solution
- Step 1: Write the proportion equation
29,263,801.93 : 40,291,911.57 = 24,844,787.05 : x - Step 2: Convert to fraction form
29,263,801.93/40,291,911.57 = 24,844,787.05/x - Step 3: Cross multiply
29,263,801.93x = 40,291,911.57 × 24,844,787.05 - Step 4: Simplify right side
29,263,801.93x = 1,001,043,962,794,081.25 - Step 5: Solve for x
x = 1,001,043,962,794,081.25/29,263,801.93 - Step 6: Final answer
x = 34,207,584.00
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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.