Finding the Fourth Proportional to 22,926,107.76, 34,389,511.62 and 5,886,403.44
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Solution
The fourth proportional to 22,926,107.76, 34,389,511.62 and 5,886,403.44 is: 8,829,695.02
Step by Step Solution
- Step 1: Write the proportion equation
22,926,107.76 : 34,389,511.62 = 5,886,403.44 : x - Step 2: Convert to fraction form
22,926,107.76/34,389,511.62 = 5,886,403.44/x - Step 3: Cross multiply
22,926,107.76x = 34,389,511.62 × 5,886,403.44 - Step 4: Simplify right side
22,926,107.76x = 202,430,539,499,887.97 - Step 5: Solve for x
x = 202,430,539,499,887.97/22,926,107.76 - Step 6: Final answer
x = 8,829,695.02
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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.