Finding the Fourth Proportional to 29,595,541.52, 44,396,869.56 and 10,422,336.08
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Solution
The fourth proportional to 29,595,541.52, 44,396,869.56 and 10,422,336.08 is: 15,634,756.85
Step by Step Solution
- Step 1: Write the proportion equation
29,595,541.52 : 44,396,869.56 = 10,422,336.08 : x - Step 2: Convert to fraction form
29,595,541.52/44,396,869.56 = 10,422,336.08/x - Step 3: Cross multiply
29,595,541.52x = 44,396,869.56 × 10,422,336.08 - Step 4: Simplify right side
29,595,541.52x = 462,719,095,454,241.75 - Step 5: Solve for x
x = 462,719,095,454,241.75/29,595,541.52 - Step 6: Final answer
x = 15,634,756.85
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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.