Finding the Fourth Proportional to 3,733,037,752.81, 5,595,645,235.60 and 1,739,436,191.26
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Solution
The fourth proportional to 3,733,037,752.81, 5,595,645,235.60 and 1,739,436,191.26 is: 2,607,331,744.48
Step by Step Solution
- Step 1: Write the proportion equation
3,733,037,752.81 : 5,595,645,235.60 = 1,739,436,191.26 : x - Step 2: Convert to fraction form
3,733,037,752.81/5,595,645,235.60 = 1,739,436,191.26/x - Step 3: Cross multiply
3,733,037,752.81x = 5,595,645,235.60 × 1,739,436,191.26 - Step 4: Simplify right side
3,733,037,752.81x = 9,733,267,836,254,230,528 - Step 5: Solve for x
x = 9,733,267,836,254,230,528/3,733,037,752.81 - Step 6: Final answer
x = 2,607,331,744.48
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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.