Finding the Fourth Proportional to 41,044,898.05, 56,642,621.97 and 22,461,652.87
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Solution
The fourth proportional to 41,044,898.05, 56,642,621.97 and 22,461,652.87 is: 30,997,443.60
Step by Step Solution
- Step 1: Write the proportion equation
41,044,898.05 : 56,642,621.97 = 22,461,652.87 : x - Step 2: Convert to fraction form
41,044,898.05/56,642,621.97 = 22,461,652.87/x - Step 3: Cross multiply
41,044,898.05x = 56,642,621.97 × 22,461,652.87 - Step 4: Simplify right side
41,044,898.05x = 1,272,286,912,336,775.50 - Step 5: Solve for x
x = 1,272,286,912,336,775.50/41,044,898.05 - Step 6: Final answer
x = 30,997,443.60
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.