Finding the Fourth Proportional to 32,163,533.04, 48,205,773.62 and 14,868,339.26
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Solution
The fourth proportional to 32,163,533.04, 48,205,773.62 and 14,868,339.26 is: 22,284,237.11
Step by Step Solution
- Step 1: Write the proportion equation
32,163,533.04 : 48,205,773.62 = 14,868,339.26 : x - Step 2: Convert to fraction form
32,163,533.04/48,205,773.62 = 14,868,339.26/x - Step 3: Cross multiply
32,163,533.04x = 48,205,773.62 × 14,868,339.26 - Step 4: Simplify right side
32,163,533.04x = 716,739,796,472,918.25 - Step 5: Solve for x
x = 716,739,796,472,918.25/32,163,533.04 - Step 6: Final answer
x = 22,284,237.11
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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.