Finding the Fourth Proportional to 17,594,485.96, 24,280,156.18 and 9,859,679.32
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Solution
The fourth proportional to 17,594,485.96, 24,280,156.18 and 9,859,679.32 is: 13,606,226.09
Step by Step Solution
- Step 1: Write the proportion equation
17,594,485.96 : 24,280,156.18 = 9,859,679.32 : x - Step 2: Convert to fraction form
17,594,485.96/24,280,156.18 = 9,859,679.32/x - Step 3: Cross multiply
17,594,485.96x = 24,280,156.18 × 9,859,679.32 - Step 4: Simplify right side
17,594,485.96x = 239,394,553,894,692.91 - Step 5: Solve for x
x = 239,394,553,894,692.91/17,594,485.96 - Step 6: Final answer
x = 13,606,226.09
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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.