Finding the Fourth Proportional to 44,537,624,644.05, 66,806,436,966.08 and 15,093,667,480.05
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Solution
The fourth proportional to 44,537,624,644.05, 66,806,436,966.08 and 15,093,667,480.05 is: 22,640,501,220.08
Step by Step Solution
- Step 1: Write the proportion equation
44,537,624,644.05 : 66,806,436,966.08 = 15,093,667,480.05 : x - Step 2: Convert to fraction form
44,537,624,644.05/66,806,436,966.08 = 15,093,667,480.05/x - Step 3: Cross multiply
44,537,624,644.05x = 66,806,436,966.08 × 15,093,667,480.05 - Step 4: Simplify right side
44,537,624,644.05x = 1,008,354,145,092,856,315,904 - Step 5: Solve for x
x = 1,008,354,145,092,856,315,904/44,537,624,644.05 - Step 6: Final answer
x = 22,640,501,220.08
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1.5x scale
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.