Finding the Fourth Proportional to 244,181,067.74, 336,969,796.36 and 134,179,866.62
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Solution
The fourth proportional to 244,181,067.74, 336,969,796.36 and 134,179,866.62 is: 185,168,173.56
Step by Step Solution
- Step 1: Write the proportion equation
244,181,067.74 : 336,969,796.36 = 134,179,866.62 : x - Step 2: Convert to fraction form
244,181,067.74/336,969,796.36 = 134,179,866.62/x - Step 3: Cross multiply
244,181,067.74x = 336,969,796.36 × 134,179,866.62 - Step 4: Simplify right side
244,181,067.74x = 45,214,562,330,553,368 - Step 5: Solve for x
x = 45,214,562,330,553,368/244,181,067.74 - Step 6: Final answer
x = 185,168,173.56
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.