Finding the Fourth Proportional to 46,373,279.68, 69,562,156.40 and 15,248,247.68
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Solution
The fourth proportional to 46,373,279.68, 69,562,156.40 and 15,248,247.68 is: 22,873,107.04
Step by Step Solution
- Step 1: Write the proportion equation
46,373,279.68 : 69,562,156.40 = 15,248,247.68 : x - Step 2: Convert to fraction form
46,373,279.68/69,562,156.40 = 15,248,247.68/x - Step 3: Cross multiply
46,373,279.68x = 69,562,156.40 × 15,248,247.68 - Step 4: Simplify right side
46,373,279.68x = 1,060,700,989,942,097.25 - Step 5: Solve for x
x = 1,060,700,989,942,097.25/46,373,279.68 - Step 6: Final answer
x = 22,873,107.04
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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.