Finding the Fourth Proportional to 32,201,055.98, 44,437,423.63 and 17,516,687.24
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Solution
The fourth proportional to 32,201,055.98, 44,437,423.63 and 17,516,687.24 is: 24,173,010.09
Step by Step Solution
- Step 1: Write the proportion equation
32,201,055.98 : 44,437,423.63 = 17,516,687.24 : x - Step 2: Convert to fraction form
32,201,055.98/44,437,423.63 = 17,516,687.24/x - Step 3: Cross multiply
32,201,055.98x = 44,437,423.63 × 17,516,687.24 - Step 4: Simplify right side
32,201,055.98x = 778,396,451,290,368 - Step 5: Solve for x
x = 778,396,451,290,368/32,201,055.98 - Step 6: Final answer
x = 24,173,010.09
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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.