Finding the Fourth Proportional to 44,418,329.68, 61,297,459.08 and 25,837,927.60
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Solution
The fourth proportional to 44,418,329.68, 61,297,459.08 and 25,837,927.60 is: 35,656,435.56
Step by Step Solution
- Step 1: Write the proportion equation
44,418,329.68 : 61,297,459.08 = 25,837,927.60 : x - Step 2: Convert to fraction form
44,418,329.68/61,297,459.08 = 25,837,927.60/x - Step 3: Cross multiply
44,418,329.68x = 61,297,459.08 × 25,837,927.60 - Step 4: Simplify right side
44,418,329.68x = 1,583,799,309,773,002.75 - Step 5: Solve for x
x = 1,583,799,309,773,002.75/44,418,329.68 - Step 6: Final answer
x = 35,656,435.56
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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.