Finding the Fourth Proportional to 583,427,474.68, 804,955,123 and 335,902,464.76
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Solution
The fourth proportional to 583,427,474.68, 804,955,123 and 335,902,464.76 is: 463,444,766.61
Step by Step Solution
- Step 1: Write the proportion equation
583,427,474.68 : 804,955,123 = 335,902,464.76 : x - Step 2: Convert to fraction form
583,427,474.68/804,955,123 = 335,902,464.76/x - Step 3: Cross multiply
583,427,474.68x = 804,955,123 × 335,902,464.76 - Step 4: Simplify right side
583,427,474.68x = 270,386,409,836,888,960 - Step 5: Solve for x
x = 270,386,409,836,888,960/583,427,474.68 - Step 6: Final answer
x = 463,444,766.61
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.