Finding the Fourth Proportional to 9,634,970,683.23, 14,452,397,732.41 and 5,241,312,939.66
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Solution
The fourth proportional to 9,634,970,683.23, 14,452,397,732.41 and 5,241,312,939.66 is: 7,861,937,699.08
Step by Step Solution
- Step 1: Write the proportion equation
9,634,970,683.23 : 14,452,397,732.41 = 5,241,312,939.66 : x - Step 2: Convert to fraction form
9,634,970,683.23/14,452,397,732.41 = 5,241,312,939.66/x - Step 3: Cross multiply
9,634,970,683.23x = 14,452,397,732.41 × 5,241,312,939.66 - Step 4: Simplify right side
9,634,970,683.23x = 75,749,539,244,030,771,200 - Step 5: Solve for x
x = 75,749,539,244,030,771,200/9,634,970,683.23 - Step 6: Final answer
x = 7,861,937,699.08
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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.