Finding the Fourth Proportional to 16,043,776.32, 24,053,695.68 and 9,652,531.20
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Solution
The fourth proportional to 16,043,776.32, 24,053,695.68 and 9,652,531.20 is: 14,471,595.93
Step by Step Solution
- Step 1: Write the proportion equation
16,043,776.32 : 24,053,695.68 = 9,652,531.20 : x - Step 2: Convert to fraction form
16,043,776.32/24,053,695.68 = 9,652,531.20/x - Step 3: Cross multiply
16,043,776.32x = 24,053,695.68 × 9,652,531.20 - Step 4: Simplify right side
16,043,776.32x = 232,179,048,026,505.19 - Step 5: Solve for x
x = 232,179,048,026,505.19/16,043,776.32 - Step 6: Final answer
x = 14,471,595.93
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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.