Finding the Fourth Proportional to 59,082,134.28, 88,548,653.97 and 29,943,295.44
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Solution
The fourth proportional to 59,082,134.28, 88,548,653.97 and 29,943,295.44 is: 44,877,161.92
Step by Step Solution
- Step 1: Write the proportion equation
59,082,134.28 : 88,548,653.97 = 29,943,295.44 : x - Step 2: Convert to fraction form
59,082,134.28/88,548,653.97 = 29,943,295.44/x - Step 3: Cross multiply
59,082,134.28x = 88,548,653.97 × 29,943,295.44 - Step 4: Simplify right side
59,082,134.28x = 2,651,438,506,638,039 - Step 5: Solve for x
x = 2,651,438,506,638,039/59,082,134.28 - Step 6: Final answer
x = 44,877,161.92
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.