Finding the Fourth Proportional to 350,173,581.60, 483,264,562.80 and 193,537,317.60
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Solution
The fourth proportional to 350,173,581.60, 483,264,562.80 and 193,537,317.60 is: 267,095,326.69
Step by Step Solution
- Step 1: Write the proportion equation
350,173,581.60 : 483,264,562.80 = 193,537,317.60 : x - Step 2: Convert to fraction form
350,173,581.60/483,264,562.80 = 193,537,317.60/x - Step 3: Cross multiply
350,173,581.60x = 483,264,562.80 × 193,537,317.60 - Step 4: Simplify right side
350,173,581.60x = 93,529,727,175,448,752 - Step 5: Solve for x
x = 93,529,727,175,448,752/350,173,581.60 - Step 6: Final answer
x = 267,095,326.69
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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.