Finding the Fourth Proportional to 44,028,044.90, 66,031,153.76 and 14,881,236.41
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Solution
The fourth proportional to 44,028,044.90, 66,031,153.76 and 14,881,236.41 is: 22,318,165.89
Step by Step Solution
- Step 1: Write the proportion equation
44,028,044.90 : 66,031,153.76 = 14,881,236.41 : x - Step 2: Convert to fraction form
44,028,044.90/66,031,153.76 = 14,881,236.41/x - Step 3: Cross multiply
44,028,044.90x = 66,031,153.76 × 14,881,236.41 - Step 4: Simplify right side
44,028,044.90x = 982,625,209,729,901.38 - Step 5: Solve for x
x = 982,625,209,729,901.38/44,028,044.90 - Step 6: Final answer
x = 22,318,165.89
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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.