Finding the Fourth Proportional to 16,016,294.14, 24,028,536.36 and 4,656,742.76
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Solution
The fourth proportional to 16,016,294.14, 24,028,536.36 and 4,656,742.76 is: 6,986,304.81
Step by Step Solution
- Step 1: Write the proportion equation
16,016,294.14 : 24,028,536.36 = 4,656,742.76 : x - Step 2: Convert to fraction form
16,016,294.14/24,028,536.36 = 4,656,742.76/x - Step 3: Cross multiply
16,016,294.14x = 24,028,536.36 × 4,656,742.76 - Step 4: Simplify right side
16,016,294.14x = 111,894,712,727,826.75 - Step 5: Solve for x
x = 111,894,712,727,826.75/16,016,294.14 - Step 6: Final answer
x = 6,986,304.81
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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.