Finding the Fourth Proportional to 26,588,291.09, 36,691,806.17 and 14,365,148.09
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Solution
The fourth proportional to 26,588,291.09, 36,691,806.17 and 14,365,148.09 is: 19,823,885.16
Step by Step Solution
- Step 1: Write the proportion equation
26,588,291.09 : 36,691,806.17 = 14,365,148.09 : x - Step 2: Convert to fraction form
26,588,291.09/36,691,806.17 = 14,365,148.09/x - Step 3: Cross multiply
26,588,291.09x = 36,691,806.17 × 14,365,148.09 - Step 4: Simplify right side
26,588,291.09x = 527,083,229,174,079.56 - Step 5: Solve for x
x = 527,083,229,174,079.56/26,588,291.09 - Step 6: Final answer
x = 19,823,885.16
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.