Finding the Fourth Proportional to 25,785,841.02, 38,633,358.34 and 24,249,778.99
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Solution
The fourth proportional to 25,785,841.02, 38,633,358.34 and 24,249,778.99 is: 36,331,969.96
Step by Step Solution
- Step 1: Write the proportion equation
25,785,841.02 : 38,633,358.34 = 24,249,778.99 : x - Step 2: Convert to fraction form
25,785,841.02/38,633,358.34 = 24,249,778.99/x - Step 3: Cross multiply
25,785,841.02x = 38,633,358.34 × 24,249,778.99 - Step 4: Simplify right side
25,785,841.02x = 936,850,401,320,202.25 - Step 5: Solve for x
x = 936,850,401,320,202.25/25,785,841.02 - Step 6: Final answer
x = 36,331,969.96
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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.