Finding the Fourth Proportional to 35,727,127.14, 53,569,114.23 and 16,027,646.76
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Solution
The fourth proportional to 35,727,127.14, 53,569,114.23 and 16,027,646.76 is: 24,031,790.65
Step by Step Solution
- Step 1: Write the proportion equation
35,727,127.14 : 53,569,114.23 = 16,027,646.76 : x - Step 2: Convert to fraction form
35,727,127.14/53,569,114.23 = 16,027,646.76/x - Step 3: Cross multiply
35,727,127.14x = 53,569,114.23 × 16,027,646.76 - Step 4: Simplify right side
35,727,127.14x = 858,586,840,124,529.38 - Step 5: Solve for x
x = 858,586,840,124,529.38/35,727,127.14 - Step 6: Final answer
x = 24,031,790.65
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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.