Finding the Fourth Proportional to 227,663,853.14, 341,444,669.36 and 104,724,097.58
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Solution
The fourth proportional to 227,663,853.14, 341,444,669.36 and 104,724,097.58 is: 157,062,635.89
Step by Step Solution
- Step 1: Write the proportion equation
227,663,853.14 : 341,444,669.36 = 104,724,097.58 : x - Step 2: Convert to fraction form
227,663,853.14/341,444,669.36 = 104,724,097.58/x - Step 3: Cross multiply
227,663,853.14x = 341,444,669.36 × 104,724,097.58 - Step 4: Simplify right side
227,663,853.14x = 35,757,484,870,782,064 - Step 5: Solve for x
x = 35,757,484,870,782,064/227,663,853.14 - Step 6: Final answer
x = 157,062,635.89
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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.