Finding the Fourth Proportional to 34,457,888.76, 47,552,205.42 and 18,988,527
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Solution
The fourth proportional to 34,457,888.76, 47,552,205.42 and 18,988,527 is: 26,204,343.01
Step by Step Solution
- Step 1: Write the proportion equation
34,457,888.76 : 47,552,205.42 = 18,988,527 : x - Step 2: Convert to fraction form
34,457,888.76/47,552,205.42 = 18,988,527/x - Step 3: Cross multiply
34,457,888.76x = 47,552,205.42 × 18,988,527 - Step 4: Simplify right side
34,457,888.76x = 902,946,336,527,216.38 - Step 5: Solve for x
x = 902,946,336,527,216.38/34,457,888.76 - Step 6: Final answer
x = 26,204,343.01
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.