Finding the Fourth Proportional to 44,771,032.99, 67,048,929.84 and 25,543,497.61
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Solution
The fourth proportional to 44,771,032.99, 67,048,929.84 and 25,543,497.61 is: 38,253,845.50
Step by Step Solution
- Step 1: Write the proportion equation
44,771,032.99 : 67,048,929.84 = 25,543,497.61 : x - Step 2: Convert to fraction form
44,771,032.99/67,048,929.84 = 25,543,497.61/x - Step 3: Cross multiply
44,771,032.99x = 67,048,929.84 × 25,543,497.61 - Step 4: Simplify right side
44,771,032.99x = 1,712,664,178,785,853.25 - Step 5: Solve for x
x = 1,712,664,178,785,853.25/44,771,032.99 - Step 6: Final answer
x = 38,253,845.50
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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.