Finding the Fourth Proportional to 43,083,366.04, 59,455,237.98 and 23,504,195.08
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Solution
The fourth proportional to 43,083,366.04, 59,455,237.98 and 23,504,195.08 is: 32,435,894.42
Step by Step Solution
- Step 1: Write the proportion equation
43,083,366.04 : 59,455,237.98 = 23,504,195.08 : x - Step 2: Convert to fraction form
43,083,366.04/59,455,237.98 = 23,504,195.08/x - Step 3: Cross multiply
43,083,366.04x = 59,455,237.98 × 23,504,195.08 - Step 4: Simplify right side
43,083,366.04x = 1,397,447,512,009,745 - Step 5: Solve for x
x = 1,397,447,512,009,745/43,083,366.04 - Step 6: Final answer
x = 32,435,894.42
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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.