Finding the Fourth Proportional to 233,154,998.10, 349,944,004.35 and 118,219,497.30
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Solution
The fourth proportional to 233,154,998.10, 349,944,004.35 and 118,219,497.30 is: 177,436,489.09
Step by Step Solution
- Step 1: Write the proportion equation
233,154,998.10 : 349,944,004.35 = 118,219,497.30 : x - Step 2: Convert to fraction form
233,154,998.10/349,944,004.35 = 118,219,497.30/x - Step 3: Cross multiply
233,154,998.10x = 349,944,004.35 × 118,219,497.30 - Step 4: Simplify right side
233,154,998.10x = 41,370,204,277,406,016 - Step 5: Solve for x
x = 41,370,204,277,406,016/233,154,998.10 - Step 6: Final answer
x = 177,436,489.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.