Finding the Fourth Proportional to 184,129,694.28, 254,097,727.92 and 101,623,478.76
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Solution
The fourth proportional to 184,129,694.28, 254,097,727.92 and 101,623,478.76 is: 140,239,710.70
Step by Step Solution
- Step 1: Write the proportion equation
184,129,694.28 : 254,097,727.92 = 101,623,478.76 : x - Step 2: Convert to fraction form
184,129,694.28/254,097,727.92 = 101,623,478.76/x - Step 3: Cross multiply
184,129,694.28x = 254,097,727.92 × 101,623,478.76 - Step 4: Simplify right side
184,129,694.28x = 25,822,295,056,242,380 - Step 5: Solve for x
x = 25,822,295,056,242,380/184,129,694.28 - Step 6: Final answer
x = 140,239,710.70
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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.