Finding the Fourth Proportional to 46,418,140.26, 64,058,569.37 and 25,510,913.99
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Solution
The fourth proportional to 46,418,140.26, 64,058,569.37 and 25,510,913.99 is: 35,205,905.37
Step by Step Solution
- Step 1: Write the proportion equation
46,418,140.26 : 64,058,569.37 = 25,510,913.99 : x - Step 2: Convert to fraction form
46,418,140.26/64,058,569.37 = 25,510,913.99/x - Step 3: Cross multiply
46,418,140.26x = 64,058,569.37 × 25,510,913.99 - Step 4: Simplify right side
46,418,140.26x = 1,634,192,653,408,556.50 - Step 5: Solve for x
x = 1,634,192,653,408,556.50/46,418,140.26 - Step 6: Final answer
x = 35,205,905.37
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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.