Finding the Fourth Proportional to 37,867,845.24, 56,743,963.02 and 22,484,842.02
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Solution
The fourth proportional to 37,867,845.24, 56,743,963.02 and 22,484,842.02 is: 33,692,940.17
Step by Step Solution
- Step 1: Write the proportion equation
37,867,845.24 : 56,743,963.02 = 22,484,842.02 : x - Step 2: Convert to fraction form
37,867,845.24/56,743,963.02 = 22,484,842.02/x - Step 3: Cross multiply
37,867,845.24x = 56,743,963.02 × 22,484,842.02 - Step 4: Simplify right side
37,867,845.24x = 1,275,879,044,093,422.25 - Step 5: Solve for x
x = 1,275,879,044,093,422.25/37,867,845.24 - Step 6: Final answer
x = 33,692,940.17
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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.