Finding the Fourth Proportional to 41,513,340.68, 62,270,232.70 and 27,226,877.96
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Solution
The fourth proportional to 41,513,340.68, 62,270,232.70 and 27,226,877.96 is: 40,840,462.33
Step by Step Solution
- Step 1: Write the proportion equation
41,513,340.68 : 62,270,232.70 = 27,226,877.96 : x - Step 2: Convert to fraction form
41,513,340.68/62,270,232.70 = 27,226,877.96/x - Step 3: Cross multiply
41,513,340.68x = 62,270,232.70 × 27,226,877.96 - Step 4: Simplify right side
41,513,340.68x = 1,695,424,026,263,701.50 - Step 5: Solve for x
x = 1,695,424,026,263,701.50/41,513,340.68 - Step 6: Final answer
x = 40,840,462.33
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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.