Finding the Fourth Proportional to 56,552,004.40, 84,852,889.80 and 26,244,266.80
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Solution
The fourth proportional to 56,552,004.40, 84,852,889.80 and 26,244,266.80 is: 39,377,947.82
Step by Step Solution
- Step 1: Write the proportion equation
56,552,004.40 : 84,852,889.80 = 26,244,266.80 : x - Step 2: Convert to fraction form
56,552,004.40/84,852,889.80 = 26,244,266.80/x - Step 3: Cross multiply
56,552,004.40x = 84,852,889.80 × 26,244,266.80 - Step 4: Simplify right side
56,552,004.40x = 2,226,901,878,662,198.75 - Step 5: Solve for x
x = 2,226,901,878,662,198.75/56,552,004.40 - Step 6: Final answer
x = 39,377,947.82
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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.