Finding the Fourth Proportional to 184,534,737.36, 254,649,873.24 and 100,901,291.28
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Solution
The fourth proportional to 184,534,737.36, 254,649,873.24 and 100,901,291.28 is: 139,239,372.50
Step by Step Solution
- Step 1: Write the proportion equation
184,534,737.36 : 254,649,873.24 = 100,901,291.28 : x - Step 2: Convert to fraction form
184,534,737.36/254,649,873.24 = 100,901,291.28/x - Step 3: Cross multiply
184,534,737.36x = 254,649,873.24 × 100,901,291.28 - Step 4: Simplify right side
184,534,737.36x = 25,694,501,034,204,320 - Step 5: Solve for x
x = 25,694,501,034,204,320/184,534,737.36 - Step 6: Final answer
x = 139,239,372.50
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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.