Finding the Fourth Proportional to 29,594,328.28, 44,390,491.86 and 10,424,584.38
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Solution
The fourth proportional to 29,594,328.28, 44,390,491.86 and 10,424,584.38 is: 15,636,524.12
Step by Step Solution
- Step 1: Write the proportion equation
29,594,328.28 : 44,390,491.86 = 10,424,584.38 : x - Step 2: Convert to fraction form
29,594,328.28/44,390,491.86 = 10,424,584.38/x - Step 3: Cross multiply
29,594,328.28x = 44,390,491.86 × 10,424,584.38 - Step 4: Simplify right side
29,594,328.28x = 462,752,428,064,273.19 - Step 5: Solve for x
x = 462,752,428,064,273.19/29,594,328.28 - Step 6: Final answer
x = 15,636,524.12
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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.