Finding the Fourth Proportional to 26,395,512.30, 39,593,268.45 and 24,482,324.70
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Solution
The fourth proportional to 26,395,512.30, 39,593,268.45 and 24,482,324.70 is: 36,723,487.05
Step by Step Solution
- Step 1: Write the proportion equation
26,395,512.30 : 39,593,268.45 = 24,482,324.70 : x - Step 2: Convert to fraction form
26,395,512.30/39,593,268.45 = 24,482,324.70/x - Step 3: Cross multiply
26,395,512.30x = 39,593,268.45 × 24,482,324.70 - Step 4: Simplify right side
26,395,512.30x = 969,335,254,127,165.75 - Step 5: Solve for x
x = 969,335,254,127,165.75/26,395,512.30 - Step 6: Final answer
x = 36,723,487.05
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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.