Finding the Fourth Proportional to 174,759,708.75, 241,167,903.75 and 96,442,702.26
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Solution
The fourth proportional to 174,759,708.75, 241,167,903.75 and 96,442,702.26 is: 133,090,656.32
Step by Step Solution
- Step 1: Write the proportion equation
174,759,708.75 : 241,167,903.75 = 96,442,702.26 : x - Step 2: Convert to fraction form
174,759,708.75/241,167,903.75 = 96,442,702.26/x - Step 3: Cross multiply
174,759,708.75x = 241,167,903.75 × 96,442,702.26 - Step 4: Simplify right side
174,759,708.75x = 23,258,884,336,029,588 - Step 5: Solve for x
x = 23,258,884,336,029,588/174,759,708.75 - Step 6: Final answer
x = 133,090,656.32
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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.