Finding the Fourth Proportional to 45,616,027.07, 68,418,334.20 and 14,908,037.49
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Solution
The fourth proportional to 45,616,027.07, 68,418,334.20 and 14,908,037.49 is: 22,360,191.29
Step by Step Solution
- Step 1: Write the proportion equation
45,616,027.07 : 68,418,334.20 = 14,908,037.49 : x - Step 2: Convert to fraction form
45,616,027.07/68,418,334.20 = 14,908,037.49/x - Step 3: Cross multiply
45,616,027.07x = 68,418,334.20 × 14,908,037.49 - Step 4: Simplify right side
45,616,027.07x = 1,019,983,091,256,949.25 - Step 5: Solve for x
x = 1,019,983,091,256,949.25/45,616,027.07 - Step 6: Final answer
x = 22,360,191.29
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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.