Finding the Fourth Proportional to 26,471,622.06, 36,531,725.48 and 14,711,386.02
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Solution
The fourth proportional to 26,471,622.06, 36,531,725.48 and 14,711,386.02 is: 20,302,205.67
Step by Step Solution
- Step 1: Write the proportion equation
26,471,622.06 : 36,531,725.48 = 14,711,386.02 : x - Step 2: Convert to fraction form
26,471,622.06/36,531,725.48 = 14,711,386.02/x - Step 3: Cross multiply
26,471,622.06x = 36,531,725.48 × 14,711,386.02 - Step 4: Simplify right side
26,471,622.06x = 537,432,315,512,949.75 - Step 5: Solve for x
x = 537,432,315,512,949.75/26,471,622.06 - Step 6: Final answer
x = 20,302,205.67
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.