Finding the Fourth Proportional to 26,593,091.06, 39,807,822.51 and 17,351,163.41
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Solution
The fourth proportional to 26,593,091.06, 39,807,822.51 and 17,351,163.41 is: 25,973,363.97
Step by Step Solution
- Step 1: Write the proportion equation
26,593,091.06 : 39,807,822.51 = 17,351,163.41 : x - Step 2: Convert to fraction form
26,593,091.06/39,807,822.51 = 17,351,163.41/x - Step 3: Cross multiply
26,593,091.06x = 39,807,822.51 × 17,351,163.41 - Step 4: Simplify right side
26,593,091.06x = 690,712,033,168,247.25 - Step 5: Solve for x
x = 690,712,033,168,247.25/26,593,091.06 - Step 6: Final answer
x = 25,973,363.97
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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.