Finding the Fourth Proportional to 39,089,368.68, 53,920,917 and 24,379,496.88
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Solution
The fourth proportional to 39,089,368.68, 53,920,917 and 24,379,496.88 is: 33,629,727.78
Step by Step Solution
- Step 1: Write the proportion equation
39,089,368.68 : 53,920,917 = 24,379,496.88 : x - Step 2: Convert to fraction form
39,089,368.68/53,920,917 = 24,379,496.88/x - Step 3: Cross multiply
39,089,368.68x = 53,920,917 × 24,379,496.88 - Step 4: Simplify right side
39,089,368.68x = 1,314,564,827,768,239 - Step 5: Solve for x
x = 1,314,564,827,768,239/39,089,368.68 - Step 6: Final answer
x = 33,629,727.78
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.