Finding the Fourth Proportional to 4,294,096,975.26, 6,439,550,614.92 and 1,495,346,798.34
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Solution
The fourth proportional to 4,294,096,975.26, 6,439,550,614.92 and 1,495,346,798.34 is: 2,242,464,818.62
Step by Step Solution
- Step 1: Write the proportion equation
4,294,096,975.26 : 6,439,550,614.92 = 1,495,346,798.34 : x - Step 2: Convert to fraction form
4,294,096,975.26/6,439,550,614.92 = 1,495,346,798.34/x - Step 3: Cross multiply
4,294,096,975.26x = 6,439,550,614.92 × 1,495,346,798.34 - Step 4: Simplify right side
4,294,096,975.26x = 9,629,361,394,769,000,448 - Step 5: Solve for x
x = 9,629,361,394,769,000,448/4,294,096,975.26 - Step 6: Final answer
x = 2,242,464,818.62
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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.