Finding the Fourth Proportional to 464,319,565.26, 695,714,067.81 and 269,684,613.42
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Solution
The fourth proportional to 464,319,565.26, 695,714,067.81 and 269,684,613.42 is: 404,082,432.59
Step by Step Solution
- Step 1: Write the proportion equation
464,319,565.26 : 695,714,067.81 = 269,684,613.42 : x - Step 2: Convert to fraction form
464,319,565.26/695,714,067.81 = 269,684,613.42/x - Step 3: Cross multiply
464,319,565.26x = 695,714,067.81 × 269,684,613.42 - Step 4: Simplify right side
464,319,565.26x = 187,623,379,428,195,520 - Step 5: Solve for x
x = 187,623,379,428,195,520/464,319,565.26 - Step 6: Final answer
x = 404,082,432.59
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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.