Finding the Fourth Proportional to 22,803,497.97, 34,205,246.96 and 5,764,170.90
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Solution
The fourth proportional to 22,803,497.97, 34,205,246.96 and 5,764,170.90 is: 8,646,256.35
Step by Step Solution
- Step 1: Write the proportion equation
22,803,497.97 : 34,205,246.96 = 5,764,170.90 : x - Step 2: Convert to fraction form
22,803,497.97/34,205,246.96 = 5,764,170.90/x - Step 3: Cross multiply
22,803,497.97x = 34,205,246.96 × 5,764,170.90 - Step 4: Simplify right side
22,803,497.97x = 197,164,889,125,324.62 - Step 5: Solve for x
x = 197,164,889,125,324.62/22,803,497.97 - Step 6: Final answer
x = 8,646,256.35
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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.