Finding the Fourth Proportional to 365,404,746.35, 547,888,230.69 and 116,302,403.68
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Solution
The fourth proportional to 365,404,746.35, 547,888,230.69 and 116,302,403.68 is: 174,383,936.75
Step by Step Solution
- Step 1: Write the proportion equation
365,404,746.35 : 547,888,230.69 = 116,302,403.68 : x - Step 2: Convert to fraction form
365,404,746.35/547,888,230.69 = 116,302,403.68/x - Step 3: Cross multiply
365,404,746.35x = 547,888,230.69 × 116,302,403.68 - Step 4: Simplify right side
365,404,746.35x = 63,720,718,177,229,352 - Step 5: Solve for x
x = 63,720,718,177,229,352/365,404,746.35 - Step 6: Final answer
x = 174,383,936.75
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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.