Finding the Fourth Proportional to 29,364,117.72, 44,050,658.10 and 14,979,337.80
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Solution
The fourth proportional to 29,364,117.72, 44,050,658.10 and 14,979,337.80 is: 22,471,292.83
Step by Step Solution
- Step 1: Write the proportion equation
29,364,117.72 : 44,050,658.10 = 14,979,337.80 : x - Step 2: Convert to fraction form
29,364,117.72/44,050,658.10 = 14,979,337.80/x - Step 3: Cross multiply
29,364,117.72x = 44,050,658.10 × 14,979,337.80 - Step 4: Simplify right side
29,364,117.72x = 659,849,687,992,206.25 - Step 5: Solve for x
x = 659,849,687,992,206.25/29,364,117.72 - Step 6: Final answer
x = 22,471,292.83
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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.