Finding the Fourth Proportional to 36,750,952.27, 55,122,225.72 and 9,826,707.79
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Solution
The fourth proportional to 36,750,952.27, 55,122,225.72 and 9,826,707.79 is: 14,738,937.94
Step by Step Solution
- Step 1: Write the proportion equation
36,750,952.27 : 55,122,225.72 = 9,826,707.79 : x - Step 2: Convert to fraction form
36,750,952.27/55,122,225.72 = 9,826,707.79/x - Step 3: Cross multiply
36,750,952.27x = 55,122,225.72 × 9,826,707.79 - Step 4: Simplify right side
36,750,952.27x = 541,670,004,884,862.31 - Step 5: Solve for x
x = 541,670,004,884,862.31/36,750,952.27 - Step 6: Final answer
x = 14,738,937.94
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.