Finding the Fourth Proportional to 332,996,378.14, 459,525,025.64 and 184,323,593.26
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Solution
The fourth proportional to 332,996,378.14, 459,525,025.64 and 184,323,593.26 is: 254,361,036.57
Step by Step Solution
- Step 1: Write the proportion equation
332,996,378.14 : 459,525,025.64 = 184,323,593.26 : x - Step 2: Convert to fraction form
332,996,378.14/459,525,025.64 = 184,323,593.26/x - Step 3: Cross multiply
332,996,378.14x = 459,525,025.64 × 184,323,593.26 - Step 4: Simplify right side
332,996,378.14x = 84,701,303,918,858,432 - Step 5: Solve for x
x = 84,701,303,918,858,432/332,996,378.14 - Step 6: Final answer
x = 254,361,036.57
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.