Finding the Fourth Proportional to 243,088,556.35, 364,633,769.00 and 58,855,725.49
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Solution
The fourth proportional to 243,088,556.35, 364,633,769.00 and 58,855,725.49 is: 88,283,814.48
Step by Step Solution
- Step 1: Write the proportion equation
243,088,556.35 : 364,633,769.00 = 58,855,725.49 : x - Step 2: Convert to fraction form
243,088,556.35/364,633,769.00 = 58,855,725.49/x - Step 3: Cross multiply
243,088,556.35x = 364,633,769.00 × 58,855,725.49 - Step 4: Simplify right side
243,088,556.35x = 21,460,785,011,442,208 - Step 5: Solve for x
x = 21,460,785,011,442,208/243,088,556.35 - Step 6: Final answer
x = 88,283,814.48
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.