Finding the Fourth Proportional to 232,514,940.06, 348,651,306.54 and 109,660,270.91
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Solution
The fourth proportional to 232,514,940.06, 348,651,306.54 and 109,660,270.91 is: 164,433,290.68
Step by Step Solution
- Step 1: Write the proportion equation
232,514,940.06 : 348,651,306.54 = 109,660,270.91 : x - Step 2: Convert to fraction form
232,514,940.06/348,651,306.54 = 109,660,270.91/x - Step 3: Cross multiply
232,514,940.06x = 348,651,306.54 × 109,660,270.91 - Step 4: Simplify right side
232,514,940.06x = 38,233,196,726,558,600 - Step 5: Solve for x
x = 38,233,196,726,558,600/232,514,940.06 - Step 6: Final answer
x = 164,433,290.68
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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.