Finding the Fourth Proportional to 44,865,684.87, 61,914,646.94 and 24,239,130.99
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Solution
The fourth proportional to 44,865,684.87, 61,914,646.94 and 24,239,130.99 is: 33,450,001.75
Step by Step Solution
- Step 1: Write the proportion equation
44,865,684.87 : 61,914,646.94 = 24,239,130.99 : x - Step 2: Convert to fraction form
44,865,684.87/61,914,646.94 = 24,239,130.99/x - Step 3: Cross multiply
44,865,684.87x = 61,914,646.94 × 24,239,130.99 - Step 4: Simplify right side
44,865,684.87x = 1,500,757,237,257,067 - Step 5: Solve for x
x = 1,500,757,237,257,067/44,865,684.87 - Step 6: Final answer
x = 33,450,001.75
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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.