Finding the Fourth Proportional to 44,225,536.09, 61,035,779.96 and 26,590,183.19
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Solution
The fourth proportional to 44,225,536.09, 61,035,779.96 and 26,590,183.19 is: 36,697,182.53
Step by Step Solution
- Step 1: Write the proportion equation
44,225,536.09 : 61,035,779.96 = 26,590,183.19 : x - Step 2: Convert to fraction form
44,225,536.09/61,035,779.96 = 26,590,183.19/x - Step 3: Cross multiply
44,225,536.09x = 61,035,779.96 × 26,590,183.19 - Step 4: Simplify right side
44,225,536.09x = 1,622,952,570,280,931 - Step 5: Solve for x
x = 1,622,952,570,280,931/44,225,536.09 - Step 6: Final answer
x = 36,697,182.53
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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.