Finding the Fourth Proportional to 26,167,543.71, 36,111,212.06 and 14,564,858.19
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Solution
The fourth proportional to 26,167,543.71, 36,111,212.06 and 14,564,858.19 is: 20,099,505.27
Step by Step Solution
- Step 1: Write the proportion equation
26,167,543.71 : 36,111,212.06 = 14,564,858.19 : x - Step 2: Convert to fraction form
26,167,543.71/36,111,212.06 = 14,564,858.19/x - Step 3: Cross multiply
26,167,543.71x = 36,111,212.06 × 14,564,858.19 - Step 4: Simplify right side
26,167,543.71x = 525,954,682,650,093.44 - Step 5: Solve for x
x = 525,954,682,650,093.44/26,167,543.71 - Step 6: Final answer
x = 20,099,505.27
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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.