Finding the Fourth Proportional to 2,022,201,541,212.60, 3,032,995,829,074.70 and 550,367,002,043.28
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Solution
The fourth proportional to 2,022,201,541,212.60, 3,032,995,829,074.70 and 550,367,002,043.28 is: 825,467,090,019.45
Step by Step Solution
- Step 1: Write the proportion equation
2,022,201,541,212.60 : 3,032,995,829,074.70 = 550,367,002,043.28 : x - Step 2: Convert to fraction form
2,022,201,541,212.60/3,032,995,829,074.70 = 550,367,002,043.28/x - Step 3: Cross multiply
2,022,201,541,212.60x = 3,032,995,829,074.70 × 550,367,002,043.28 - Step 4: Simplify right side
2,022,201,541,212.60x = 1,669,260,821,657,615,406,727,168 - Step 5: Solve for x
x = 1,669,260,821,657,615,406,727,168/2,022,201,541,212.60 - Step 6: Final answer
x = 825,467,090,019.45
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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.