Finding the Fourth Proportional to 37,337,712.70, 56,006,569.05 and 16,104,048.70
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Solution
The fourth proportional to 37,337,712.70, 56,006,569.05 and 16,104,048.70 is: 24,156,073.05
Step by Step Solution
- Step 1: Write the proportion equation
37,337,712.70 : 56,006,569.05 = 16,104,048.70 : x - Step 2: Convert to fraction form
37,337,712.70/56,006,569.05 = 16,104,048.70/x - Step 3: Cross multiply
37,337,712.70x = 56,006,569.05 × 16,104,048.70 - Step 4: Simplify right side
37,337,712.70x = 901,932,515,501,112.62 - Step 5: Solve for x
x = 901,932,515,501,112.62/37,337,712.70 - Step 6: Final answer
x = 24,156,073.05
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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.