Finding the Fourth Proportional to 24,165,678.87, 36,249,713.16 and 6,896,425.11
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Solution
The fourth proportional to 24,165,678.87, 36,249,713.16 and 6,896,425.11 is: 10,344,978.65
Step by Step Solution
- Step 1: Write the proportion equation
24,165,678.87 : 36,249,713.16 = 6,896,425.11 : x - Step 2: Convert to fraction form
24,165,678.87/36,249,713.16 = 6,896,425.11/x - Step 3: Cross multiply
24,165,678.87x = 36,249,713.16 × 6,896,425.11 - Step 4: Simplify right side
24,165,678.87x = 249,993,432,066,921.44 - Step 5: Solve for x
x = 249,993,432,066,921.44/24,165,678.87 - Step 6: Final answer
x = 10,344,978.65
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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.