Finding the Fourth Proportional to 26,619,750.24, 36,735,280 and 14,396,607.20
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Solution
The fourth proportional to 26,619,750.24, 36,735,280 and 14,396,607.20 is: 19,867,331.28
Step by Step Solution
- Step 1: Write the proportion equation
26,619,750.24 : 36,735,280 = 14,396,607.20 : x - Step 2: Convert to fraction form
26,619,750.24/36,735,280 = 14,396,607.20/x - Step 3: Cross multiply
26,619,750.24x = 36,735,280 × 14,396,607.20 - Step 4: Simplify right side
26,619,750.24x = 528,863,396,542,016 - Step 5: Solve for x
x = 528,863,396,542,016/26,619,750.24 - Step 6: Final answer
x = 19,867,331.28
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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.