Finding the Fourth Proportional to 16,537,562.58, 24,804,727.53 and 5,023,129.83
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Solution
The fourth proportional to 16,537,562.58, 24,804,727.53 and 5,023,129.83 is: 7,534,203.80
Step by Step Solution
- Step 1: Write the proportion equation
16,537,562.58 : 24,804,727.53 = 5,023,129.83 : x - Step 2: Convert to fraction form
16,537,562.58/24,804,727.53 = 5,023,129.83/x - Step 3: Cross multiply
16,537,562.58x = 24,804,727.53 × 5,023,129.83 - Step 4: Simplify right side
16,537,562.58x = 124,597,366,872,274.25 - Step 5: Solve for x
x = 124,597,366,872,274.25/16,537,562.58 - Step 6: Final answer
x = 7,534,203.80
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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.