Finding the Fourth Proportional to 44,043,271.66, 66,065,571.80 and 15,290,320.66
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Solution
The fourth proportional to 44,043,271.66, 66,065,571.80 and 15,290,320.66 is: 22,935,711.62
Step by Step Solution
- Step 1: Write the proportion equation
44,043,271.66 : 66,065,571.80 = 15,290,320.66 : x - Step 2: Convert to fraction form
44,043,271.66/66,065,571.80 = 15,290,320.66/x - Step 3: Cross multiply
44,043,271.66x = 66,065,571.80 × 15,290,320.66 - Step 4: Simplify right side
44,043,271.66x = 1,010,163,777,408,253.38 - Step 5: Solve for x
x = 1,010,163,777,408,253.38/44,043,271.66 - Step 6: Final answer
x = 22,935,711.62
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.