Finding the Fourth Proportional to 44,391,981.34, 61,260,912.61 and 26,057,266.84
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Solution
The fourth proportional to 44,391,981.34, 61,260,912.61 and 26,057,266.84 is: 35,959,015.53
Step by Step Solution
- Step 1: Write the proportion equation
44,391,981.34 : 61,260,912.61 = 26,057,266.84 : x - Step 2: Convert to fraction form
44,391,981.34/61,260,912.61 = 26,057,266.84/x - Step 3: Cross multiply
44,391,981.34x = 61,260,912.61 × 26,057,266.84 - Step 4: Simplify right side
44,391,981.34x = 1,596,291,946,522,395.25 - Step 5: Solve for x
x = 1,596,291,946,522,395.25/44,391,981.34 - Step 6: Final answer
x = 35,959,015.53
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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.