Finding the Fourth Proportional to 32,113,771.01, 44,317,047.84 and 17,429,437.49
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Solution
The fourth proportional to 32,113,771.01, 44,317,047.84 and 17,429,437.49 is: 24,052,647.53
Step by Step Solution
- Step 1: Write the proportion equation
32,113,771.01 : 44,317,047.84 = 17,429,437.49 : x - Step 2: Convert to fraction form
32,113,771.01/44,317,047.84 = 17,429,437.49/x - Step 3: Cross multiply
32,113,771.01x = 44,317,047.84 × 17,429,437.49 - Step 4: Simplify right side
32,113,771.01x = 772,421,214,847,034.38 - Step 5: Solve for x
x = 772,421,214,847,034.38/32,113,771.01 - Step 6: Final answer
x = 24,052,647.53
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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.