Finding the Fourth Proportional to 24,165,665.75, 36,249,693.48 and 6,896,411.99
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Solution
The fourth proportional to 24,165,665.75, 36,249,693.48 and 6,896,411.99 is: 10,344,958.97
Step by Step Solution
- Step 1: Write the proportion equation
24,165,665.75 : 36,249,693.48 = 6,896,411.99 : x - Step 2: Convert to fraction form
24,165,665.75/36,249,693.48 = 6,896,411.99/x - Step 3: Cross multiply
24,165,665.75x = 36,249,693.48 × 6,896,411.99 - Step 4: Simplify right side
24,165,665.75x = 249,992,820,703,984.66 - Step 5: Solve for x
x = 249,992,820,703,984.66/24,165,665.75 - Step 6: Final answer
x = 10,344,958.97
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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.