Finding the Fourth Proportional to 52,597,558.24, 72,586,179.60 and 29,392,739.68
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Solution
The fourth proportional to 52,597,558.24, 72,586,179.60 and 29,392,739.68 is: 40,562,846.50
Step by Step Solution
- Step 1: Write the proportion equation
52,597,558.24 : 72,586,179.60 = 29,392,739.68 : x - Step 2: Convert to fraction form
52,597,558.24/72,586,179.60 = 29,392,739.68/x - Step 3: Cross multiply
52,597,558.24x = 72,586,179.60 × 29,392,739.68 - Step 4: Simplify right side
52,597,558.24x = 2,133,506,681,348,526.25 - Step 5: Solve for x
x = 2,133,506,681,348,526.25/52,597,558.24 - Step 6: Final answer
x = 40,562,846.50
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.