Finding the Fourth Proportional to 24,032,183.04, 33,153,295.68 and 21,281,673.60
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Solution
The fourth proportional to 24,032,183.04, 33,153,295.68 and 21,281,673.60 is: 29,358,865.00
Step by Step Solution
- Step 1: Write the proportion equation
24,032,183.04 : 33,153,295.68 = 21,281,673.60 : x - Step 2: Convert to fraction form
24,032,183.04/33,153,295.68 = 21,281,673.60/x - Step 3: Cross multiply
24,032,183.04x = 33,153,295.68 × 21,281,673.60 - Step 4: Simplify right side
24,032,183.04x = 705,557,617,426,050.12 - Step 5: Solve for x
x = 705,557,617,426,050.12/24,032,183.04 - Step 6: Final answer
x = 29,358,865.00
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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.