Finding the Fourth Proportional to 184,713,451.74, 254,887,203.87 and 125,053,388.82
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Solution
The fourth proportional to 184,713,451.74, 254,887,203.87 and 125,053,388.82 is: 172,561,923.95
Step by Step Solution
- Step 1: Write the proportion equation
184,713,451.74 : 254,887,203.87 = 125,053,388.82 : x - Step 2: Convert to fraction form
184,713,451.74/254,887,203.87 = 125,053,388.82/x - Step 3: Cross multiply
184,713,451.74x = 254,887,203.87 × 125,053,388.82 - Step 4: Simplify right side
184,713,451.74x = 31,874,508,610,797,716 - Step 5: Solve for x
x = 31,874,508,610,797,716/184,713,451.74 - Step 6: Final answer
x = 172,561,923.95
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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.