Finding the Fourth Proportional to 16,159,649.60, 24,247,953.12 and 6,069,235.52
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Solution
The fourth proportional to 16,159,649.60, 24,247,953.12 and 6,069,235.52 is: 9,107,037.71
Step by Step Solution
- Step 1: Write the proportion equation
16,159,649.60 : 24,247,953.12 = 6,069,235.52 : x - Step 2: Convert to fraction form
16,159,649.60/24,247,953.12 = 6,069,235.52/x - Step 3: Cross multiply
16,159,649.60x = 24,247,953.12 × 6,069,235.52 - Step 4: Simplify right side
16,159,649.60x = 147,166,538,363,198.81 - Step 5: Solve for x
x = 147,166,538,363,198.81/16,159,649.60 - Step 6: Final answer
x = 9,107,037.71
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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.