Finding the Fourth Proportional to 36,698,465.55, 55,047,698.33 and 24,605,230.35
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Solution
The fourth proportional to 36,698,465.55, 55,047,698.33 and 24,605,230.35 is: 36,907,845.53
Step by Step Solution
- Step 1: Write the proportion equation
36,698,465.55 : 55,047,698.33 = 24,605,230.35 : x - Step 2: Convert to fraction form
36,698,465.55/55,047,698.33 = 24,605,230.35/x - Step 3: Cross multiply
36,698,465.55x = 55,047,698.33 × 24,605,230.35 - Step 4: Simplify right side
36,698,465.55x = 1,354,461,297,523,934.25 - Step 5: Solve for x
x = 1,354,461,297,523,934.25/36,698,465.55 - Step 6: Final answer
x = 36,907,845.53
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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.