Finding the Fourth Proportional to 53,320,237.14, 73,584,199.70 and 29,798,773.18
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Solution
The fourth proportional to 53,320,237.14, 73,584,199.70 and 29,798,773.18 is: 41,123,576.98
Step by Step Solution
- Step 1: Write the proportion equation
53,320,237.14 : 73,584,199.70 = 29,798,773.18 : x - Step 2: Convert to fraction form
53,320,237.14/73,584,199.70 = 29,798,773.18/x - Step 3: Cross multiply
53,320,237.14x = 73,584,199.70 × 29,798,773.18 - Step 4: Simplify right side
53,320,237.14x = 2,192,718,876,546,886 - Step 5: Solve for x
x = 2,192,718,876,546,886/53,320,237.14 - Step 6: Final answer
x = 41,123,576.98
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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.