Finding the Fourth Proportional to 16,292,701.12, 24,460,410.44 and 10,925,368.44
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Solution
The fourth proportional to 16,292,701.12, 24,460,410.44 and 10,925,368.44 is: 16,402,375.17
Step by Step Solution
- Step 1: Write the proportion equation
16,292,701.12 : 24,460,410.44 = 10,925,368.44 : x - Step 2: Convert to fraction form
16,292,701.12/24,460,410.44 = 10,925,368.44/x - Step 3: Cross multiply
16,292,701.12x = 24,460,410.44 × 10,925,368.44 - Step 4: Simplify right side
16,292,701.12x = 267,238,996,250,622.50 - Step 5: Solve for x
x = 267,238,996,250,622.50/16,292,701.12 - Step 6: Final answer
x = 16,402,375.17
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.