Finding the Fourth Proportional to 44,113,339.26, 60,889,228.20 and 29,428,969.68
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Solution
The fourth proportional to 44,113,339.26, 60,889,228.20 and 29,428,969.68 is: 40,620,530.67
Step by Step Solution
- Step 1: Write the proportion equation
44,113,339.26 : 60,889,228.20 = 29,428,969.68 : x - Step 2: Convert to fraction form
44,113,339.26/60,889,228.20 = 29,428,969.68/x - Step 3: Cross multiply
44,113,339.26x = 60,889,228.20 × 29,428,969.68 - Step 4: Simplify right side
44,113,339.26x = 1,791,907,250,536,401 - Step 5: Solve for x
x = 1,791,907,250,536,401/44,113,339.26 - Step 6: Final answer
x = 40,620,530.67
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.