Finding the Fourth Proportional to 39,518,133.19, 59,311,250.24 and 27,396,109.19
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Solution
The fourth proportional to 39,518,133.19, 59,311,250.24 and 27,396,109.19 is: 41,117,769.41
Step by Step Solution
- Step 1: Write the proportion equation
39,518,133.19 : 59,311,250.24 = 27,396,109.19 : x - Step 2: Convert to fraction form
39,518,133.19/59,311,250.24 = 27,396,109.19/x - Step 3: Cross multiply
39,518,133.19x = 59,311,250.24 × 27,396,109.19 - Step 4: Simplify right side
39,518,133.19x = 1,624,897,487,781,751.25 - Step 5: Solve for x
x = 1,624,897,487,781,751.25/39,518,133.19 - Step 6: Final answer
x = 41,117,769.41
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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.