Finding the Fourth Proportional to 24,141,034.71, 33,315,504.66 and 13,829,750.91
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Solution
The fourth proportional to 24,141,034.71, 33,315,504.66 and 13,829,750.91 is: 19,085,558.53
Step by Step Solution
- Step 1: Write the proportion equation
24,141,034.71 : 33,315,504.66 = 13,829,750.91 : x - Step 2: Convert to fraction form
24,141,034.71/33,315,504.66 = 13,829,750.91/x - Step 3: Cross multiply
24,141,034.71x = 33,315,504.66 × 13,829,750.91 - Step 4: Simplify right side
24,141,034.71x = 460,745,130,888,744.25 - Step 5: Solve for x
x = 460,745,130,888,744.25/24,141,034.71 - Step 6: Final answer
x = 19,085,558.53
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.