Finding the Fourth Proportional to 17,584,110.51, 26,344,278.92 and 17,201,472.99
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Solution
The fourth proportional to 17,584,110.51, 26,344,278.92 and 17,201,472.99 is: 25,771,016.51
Step by Step Solution
- Step 1: Write the proportion equation
17,584,110.51 : 26,344,278.92 = 17,201,472.99 : x - Step 2: Convert to fraction form
17,584,110.51/26,344,278.92 = 17,201,472.99/x - Step 3: Cross multiply
17,584,110.51x = 26,344,278.92 × 17,201,472.99 - Step 4: Simplify right side
17,584,110.51x = 453,160,402,197,398.94 - Step 5: Solve for x
x = 453,160,402,197,398.94/17,584,110.51 - Step 6: Final answer
x = 25,771,016.51
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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.