Finding the Fourth Proportional to 51,501,167.86, 77,248,623.84 and 18,266,028.70
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Solution
The fourth proportional to 51,501,167.86, 77,248,623.84 and 18,266,028.70 is: 27,397,933.65
Step by Step Solution
- Step 1: Write the proportion equation
51,501,167.86 : 77,248,623.84 = 18,266,028.70 : x - Step 2: Convert to fraction form
51,501,167.86/77,248,623.84 = 18,266,028.70/x - Step 3: Cross multiply
51,501,167.86x = 77,248,623.84 × 18,266,028.70 - Step 4: Simplify right side
51,501,167.86x = 1,411,025,580,096,944.25 - Step 5: Solve for x
x = 1,411,025,580,096,944.25/51,501,167.86 - Step 6: Final answer
x = 27,397,933.65
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.