Finding the Fourth Proportional to 61,452,472.32, 92,178,739.20 and 16,014,151.68
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Solution
The fourth proportional to 61,452,472.32, 92,178,739.20 and 16,014,151.68 is: 24,021,235.53
Step by Step Solution
- Step 1: Write the proportion equation
61,452,472.32 : 92,178,739.20 = 16,014,151.68 : x - Step 2: Convert to fraction form
61,452,472.32/92,178,739.20 = 16,014,151.68/x - Step 3: Cross multiply
61,452,472.32x = 92,178,739.20 × 16,014,151.68 - Step 4: Simplify right side
61,452,472.32x = 1,476,164,311,219,962 - Step 5: Solve for x
x = 1,476,164,311,219,962/61,452,472.32 - Step 6: Final answer
x = 24,021,235.53
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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.