Finding the Fourth Proportional to 26,803,008,305.70, 40,204,512,458.55 and 24,481,107,147.30
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Solution
The fourth proportional to 26,803,008,305.70, 40,204,512,458.55 and 24,481,107,147.30 is: 36,721,660,720.95
Step by Step Solution
- Step 1: Write the proportion equation
26,803,008,305.70 : 40,204,512,458.55 = 24,481,107,147.30 : x - Step 2: Convert to fraction form
26,803,008,305.70/40,204,512,458.55 = 24,481,107,147.30/x - Step 3: Cross multiply
26,803,008,305.70x = 40,204,512,458.55 × 24,481,107,147.30 - Step 4: Simplify right side
26,803,008,305.70x = 984,250,977,302,720,282,624 - Step 5: Solve for x
x = 984,250,977,302,720,282,624/26,803,008,305.70 - Step 6: Final answer
x = 36,721,660,720.95
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1.5x scale
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.