Finding the Fourth Proportional to 32,754,308.96, 49,174,037.04 and 25,186,587.68
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Solution
The fourth proportional to 32,754,308.96, 49,174,037.04 and 25,186,587.68 is: 37,812,618.70
Step by Step Solution
- Step 1: Write the proportion equation
32,754,308.96 : 49,174,037.04 = 25,186,587.68 : x - Step 2: Convert to fraction form
32,754,308.96/49,174,037.04 = 25,186,587.68/x - Step 3: Cross multiply
32,754,308.96x = 49,174,037.04 × 25,186,587.68 - Step 4: Simplify right side
32,754,308.96x = 1,238,526,195,487,527.75 - Step 5: Solve for x
x = 1,238,526,195,487,527.75/32,754,308.96 - Step 6: Final answer
x = 37,812,618.70
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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.