Finding the Fourth Proportional to 16,475,434.60, 24,717,267.26 and 11,627,204.14
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Solution
The fourth proportional to 16,475,434.60, 24,717,267.26 and 11,627,204.14 is: 17,443,710.54
Step by Step Solution
- Step 1: Write the proportion equation
16,475,434.60 : 24,717,267.26 = 11,627,204.14 : x - Step 2: Convert to fraction form
16,475,434.60/24,717,267.26 = 11,627,204.14/x - Step 3: Cross multiply
16,475,434.60x = 24,717,267.26 × 11,627,204.14 - Step 4: Simplify right side
16,475,434.60x = 287,392,712,214,958.50 - Step 5: Solve for x
x = 287,392,712,214,958.50/16,475,434.60 - Step 6: Final answer
x = 17,443,710.54
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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.