Finding the Fourth Proportional to 184,918,746.70, 276,847,278.45 and 179,610,330.70
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Solution
The fourth proportional to 184,918,746.70, 276,847,278.45 and 179,610,330.70 is: 268,899,893.19
Step by Step Solution
- Step 1: Write the proportion equation
184,918,746.70 : 276,847,278.45 = 179,610,330.70 : x - Step 2: Convert to fraction form
184,918,746.70/276,847,278.45 = 179,610,330.70/x - Step 3: Cross multiply
184,918,746.70x = 276,847,278.45 × 179,610,330.70 - Step 4: Simplify right side
184,918,746.70x = 49,724,631,235,799,480 - Step 5: Solve for x
x = 49,724,631,235,799,480/184,918,746.70 - Step 6: Final answer
x = 268,899,893.19
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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.