Finding the Fourth Proportional to 16,645,023, 24,967,534.50 and 4,677,759
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Solution
The fourth proportional to 16,645,023, 24,967,534.50 and 4,677,759 is: 7,016,638.50
Step by Step Solution
- Step 1: Write the proportion equation
16,645,023 : 24,967,534.50 = 4,677,759 : x - Step 2: Convert to fraction form
16,645,023/24,967,534.50 = 4,677,759/x - Step 3: Cross multiply
16,645,023x = 24,967,534.50 × 4,677,759 - Step 4: Simplify right side
16,645,023x = 116,792,109,215,185.50 - Step 5: Solve for x
x = 116,792,109,215,185.50/16,645,023 - Step 6: Final answer
x = 7,016,638.50
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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.