Finding the Fourth Proportional to 24,670,330.24, 34,045,458.96 and 13,506,637.12
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Solution
The fourth proportional to 24,670,330.24, 34,045,458.96 and 13,506,637.12 is: 18,639,379.99
Step by Step Solution
- Step 1: Write the proportion equation
24,670,330.24 : 34,045,458.96 = 13,506,637.12 : x - Step 2: Convert to fraction form
24,670,330.24/34,045,458.96 = 13,506,637.12/x - Step 3: Cross multiply
24,670,330.24x = 34,045,458.96 × 13,506,637.12 - Step 4: Simplify right side
24,670,330.24x = 459,839,659,756,572.56 - Step 5: Solve for x
x = 459,839,659,756,572.56/24,670,330.24 - Step 6: Final answer
x = 18,639,379.99
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.