Finding the Fourth Proportional to 22,181,328.68, 33,273,020.60 and 6,829,306
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Solution
The fourth proportional to 22,181,328.68, 33,273,020.60 and 6,829,306 is: 10,244,275.38
Step by Step Solution
- Step 1: Write the proportion equation
22,181,328.68 : 33,273,020.60 = 6,829,306 : x - Step 2: Convert to fraction form
22,181,328.68/33,273,020.60 = 6,829,306/x - Step 3: Cross multiply
22,181,328.68x = 33,273,020.60 × 6,829,306 - Step 4: Simplify right side
22,181,328.68x = 227,231,639,221,703.62 - Step 5: Solve for x
x = 227,231,639,221,703.62/22,181,328.68 - Step 6: Final answer
x = 10,244,275.38
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.