Finding the Fourth Proportional to 240,733,934.24, 361,104,222.87 and 68,210,581.68
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Solution
The fourth proportional to 240,733,934.24, 361,104,222.87 and 68,210,581.68 is: 102,316,813.65
Step by Step Solution
- Step 1: Write the proportion equation
240,733,934.24 : 361,104,222.87 = 68,210,581.68 : x - Step 2: Convert to fraction form
240,733,934.24/361,104,222.87 = 68,210,581.68/x - Step 3: Cross multiply
240,733,934.24x = 361,104,222.87 × 68,210,581.68 - Step 4: Simplify right side
240,733,934.24x = 24,631,129,089,067,060 - Step 5: Solve for x
x = 24,631,129,089,067,060/240,733,934.24 - Step 6: Final answer
x = 102,316,813.65
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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.