Finding the Fourth Proportional to 43,509,542, 60,044,881.13 and 23,932,251.99
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Solution
The fourth proportional to 43,509,542, 60,044,881.13 and 23,932,251.99 is: 33,027,450.07
Step by Step Solution
- Step 1: Write the proportion equation
43,509,542 : 60,044,881.13 = 23,932,251.99 : x - Step 2: Convert to fraction form
43,509,542/60,044,881.13 = 23,932,251.99/x - Step 3: Cross multiply
43,509,542x = 60,044,881.13 × 23,932,251.99 - Step 4: Simplify right side
43,509,542x = 1,437,009,225,912,756 - Step 5: Solve for x
x = 1,437,009,225,912,756/43,509,542 - Step 6: Final answer
x = 33,027,450.07
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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.