Finding the Fourth Proportional to 16,292,783.63, 24,442,322.57 and 6,194,619.47
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Solution
The fourth proportional to 16,292,783.63, 24,442,322.57 and 6,194,619.47 is: 9,293,125.76
Step by Step Solution
- Step 1: Write the proportion equation
16,292,783.63 : 24,442,322.57 = 6,194,619.47 : x - Step 2: Convert to fraction form
16,292,783.63/24,442,322.57 = 6,194,619.47/x - Step 3: Cross multiply
16,292,783.63x = 24,442,322.57 × 6,194,619.47 - Step 4: Simplify right side
16,292,783.63x = 151,410,887,130,957.72 - Step 5: Solve for x
x = 151,410,887,130,957.72/16,292,783.63 - Step 6: Final answer
x = 9,293,125.76
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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.