Finding the Fourth Proportional to 2,530,635,324.12, 3,795,219,928.38 and 759,934,584.96
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Solution
The fourth proportional to 2,530,635,324.12, 3,795,219,928.38 and 759,934,584.96 is: 1,139,681,744.59
Step by Step Solution
- Step 1: Write the proportion equation
2,530,635,324.12 : 3,795,219,928.38 = 759,934,584.96 : x - Step 2: Convert to fraction form
2,530,635,324.12/3,795,219,928.38 = 759,934,584.96/x - Step 3: Cross multiply
2,530,635,324.12x = 3,795,219,928.38 × 759,934,584.96 - Step 4: Simplify right side
2,530,635,324.12x = 2,884,118,881,105,376,256 - Step 5: Solve for x
x = 2,884,118,881,105,376,256/2,530,635,324.12 - Step 6: Final answer
x = 1,139,681,744.59
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.