Finding the Fourth Proportional to 232,184,066.24, 348,276,048 and 84,642,687.44
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Solution
The fourth proportional to 232,184,066.24, 348,276,048 and 84,642,687.44 is: 126,964,012.44
Step by Step Solution
- Step 1: Write the proportion equation
232,184,066.24 : 348,276,048 = 84,642,687.44 : x - Step 2: Convert to fraction form
232,184,066.24/348,276,048 = 84,642,687.44/x - Step 3: Cross multiply
232,184,066.24x = 348,276,048 × 84,642,687.44 - Step 4: Simplify right side
232,184,066.24x = 29,479,020,673,702,436 - Step 5: Solve for x
x = 29,479,020,673,702,436/232,184,066.24 - Step 6: Final answer
x = 126,964,012.44
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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.