Finding the Fourth Proportional to 32,357,955.96, 48,543,750.68 and 10,496,628.23
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Solution
The fourth proportional to 32,357,955.96, 48,543,750.68 and 10,496,628.23 is: 15,747,153.62
Step by Step Solution
- Step 1: Write the proportion equation
32,357,955.96 : 48,543,750.68 = 10,496,628.23 : x - Step 2: Convert to fraction form
32,357,955.96/48,543,750.68 = 10,496,628.23/x - Step 3: Cross multiply
32,357,955.96x = 48,543,750.68 × 10,496,628.23 - Step 4: Simplify right side
32,357,955.96x = 509,545,703,482,567.75 - Step 5: Solve for x
x = 509,545,703,482,567.75/32,357,955.96 - Step 6: Final answer
x = 15,747,153.62
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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.