Finding the Fourth Proportional to 358,081,722, 537,122,584.08 and 115,744,626
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Solution
The fourth proportional to 358,081,722, 537,122,584.08 and 115,744,626 is: 173,616,939.35
Step by Step Solution
- Step 1: Write the proportion equation
358,081,722 : 537,122,584.08 = 115,744,626 : x - Step 2: Convert to fraction form
358,081,722/537,122,584.08 = 115,744,626/x - Step 3: Cross multiply
358,081,722x = 537,122,584.08 × 115,744,626 - Step 4: Simplify right side
358,081,722x = 62,169,052,610,493,160 - Step 5: Solve for x
x = 62,169,052,610,493,160/358,081,722 - Step 6: Final answer
x = 173,616,939.35
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.