Finding the Fourth Proportional to 24,673,807.57, 36,984,467.35 and 9,314,572.18
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Solution
The fourth proportional to 24,673,807.57, 36,984,467.35 and 9,314,572.18 is: 13,961,950.93
Step by Step Solution
- Step 1: Write the proportion equation
24,673,807.57 : 36,984,467.35 = 9,314,572.18 : x - Step 2: Convert to fraction form
24,673,807.57/36,984,467.35 = 9,314,572.18/x - Step 3: Cross multiply
24,673,807.57x = 36,984,467.35 × 9,314,572.18 - Step 4: Simplify right side
24,673,807.57x = 344,494,490,670,428.31 - Step 5: Solve for x
x = 344,494,490,670,428.31/24,673,807.57 - Step 6: Final answer
x = 13,961,950.93
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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.