Finding the Fourth Proportional to 29,594,327.28, 44,390,490.36 and 10,424,583.37
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Solution
The fourth proportional to 29,594,327.28, 44,390,490.36 and 10,424,583.37 is: 15,636,522.61
Step by Step Solution
- Step 1: Write the proportion equation
29,594,327.28 : 44,390,490.36 = 10,424,583.37 : x - Step 2: Convert to fraction form
29,594,327.28/44,390,490.36 = 10,424,583.37/x - Step 3: Cross multiply
29,594,327.28x = 44,390,490.36 × 10,424,583.37 - Step 4: Simplify right side
29,594,327.28x = 462,752,367,593,001.25 - Step 5: Solve for x
x = 462,752,367,593,001.25/29,594,327.28 - Step 6: Final answer
x = 15,636,522.61
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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.