Finding the Fourth Proportional to 22,328,106.29, 33,486,110.76 and 6,150,209.99
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Solution
The fourth proportional to 22,328,106.29, 33,486,110.76 and 6,150,209.99 is: 9,223,648.90
Step by Step Solution
- Step 1: Write the proportion equation
22,328,106.29 : 33,486,110.76 = 6,150,209.99 : x - Step 2: Convert to fraction form
22,328,106.29/33,486,110.76 = 6,150,209.99/x - Step 3: Cross multiply
22,328,106.29x = 33,486,110.76 × 6,150,209.99 - Step 4: Simplify right side
22,328,106.29x = 205,946,612,922,398.50 - Step 5: Solve for x
x = 205,946,612,922,398.50/22,328,106.29 - Step 6: Final answer
x = 9,223,648.90
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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.