Finding the Fourth Proportional to 16,164,703.13, 24,250,248.92 and 5,929,657.94
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Solution
The fourth proportional to 16,164,703.13, 24,250,248.92 and 5,929,657.94 is: 8,895,658.65
Step by Step Solution
- Step 1: Write the proportion equation
16,164,703.13 : 24,250,248.92 = 5,929,657.94 : x - Step 2: Convert to fraction form
16,164,703.13/24,250,248.92 = 5,929,657.94/x - Step 3: Cross multiply
16,164,703.13x = 24,250,248.92 × 5,929,657.94 - Step 4: Simplify right side
16,164,703.13x = 143,795,681,130,904.19 - Step 5: Solve for x
x = 143,795,681,130,904.19/16,164,703.13 - Step 6: Final answer
x = 8,895,658.65
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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.