Finding the Fourth Proportional to 32,494,361,739.08, 48,744,882,303.20 and 11,246,775,602.25
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Solution
The fourth proportional to 32,494,361,739.08, 48,744,882,303.20 and 11,246,775,602.25 is: 16,871,319,320.70
Step by Step Solution
- Step 1: Write the proportion equation
32,494,361,739.08 : 48,744,882,303.20 = 11,246,775,602.25 : x - Step 2: Convert to fraction form
32,494,361,739.08/48,744,882,303.20 = 11,246,775,602.25/x - Step 3: Cross multiply
32,494,361,739.08x = 48,744,882,303.20 × 11,246,775,602.25 - Step 4: Simplify right side
32,494,361,739.08x = 548,222,753,022,323,785,728 - Step 5: Solve for x
x = 548,222,753,022,323,785,728/32,494,361,739.08 - Step 6: Final answer
x = 16,871,319,320.70
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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.