Finding the Fourth Proportional to 75,844,693.98, 113,770,352.10 and 24,033,114.90
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Solution
The fourth proportional to 75,844,693.98, 113,770,352.10 and 24,033,114.90 is: 36,050,721.55
Step by Step Solution
- Step 1: Write the proportion equation
75,844,693.98 : 113,770,352.10 = 24,033,114.90 : x - Step 2: Convert to fraction form
75,844,693.98/113,770,352.10 = 24,033,114.90/x - Step 3: Cross multiply
75,844,693.98x = 113,770,352.10 × 24,033,114.90 - Step 4: Simplify right side
75,844,693.98x = 2,734,255,943,867,892 - Step 5: Solve for x
x = 2,734,255,943,867,892/75,844,693.98 - Step 6: Final answer
x = 36,050,721.55
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.