Finding the Fourth Proportional to 44,918,610.26, 61,987,868.99 and 24,292,056.45
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Solution
The fourth proportional to 44,918,610.26, 61,987,868.99 and 24,292,056.45 is: 33,523,138.94
Step by Step Solution
- Step 1: Write the proportion equation
44,918,610.26 : 61,987,868.99 = 24,292,056.45 : x - Step 2: Convert to fraction form
44,918,610.26/61,987,868.99 = 24,292,056.45/x - Step 3: Cross multiply
44,918,610.26x = 61,987,868.99 × 24,292,056.45 - Step 4: Simplify right side
44,918,610.26x = 1,505,812,812,781,014.50 - Step 5: Solve for x
x = 1,505,812,812,781,014.50/44,918,610.26 - Step 6: Final answer
x = 33,523,138.94
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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.