Finding the Fourth Proportional to 44,576,324.19, 61,489,264.88 and 28,030,261.95
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Solution
The fourth proportional to 44,576,324.19, 61,489,264.88 and 28,030,261.95 is: 38,665,373.00
Step by Step Solution
- Step 1: Write the proportion equation
44,576,324.19 : 61,489,264.88 = 28,030,261.95 : x - Step 2: Convert to fraction form
44,576,324.19/61,489,264.88 = 28,030,261.95/x - Step 3: Cross multiply
44,576,324.19x = 61,489,264.88 × 28,030,261.95 - Step 4: Simplify right side
44,576,324.19x = 1,723,560,201,559,184 - Step 5: Solve for x
x = 1,723,560,201,559,184/44,576,324.19 - Step 6: Final answer
x = 38,665,373.00
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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.