Finding the Fourth Proportional to 184,035,766.80, 275,819,203.80 and 97,815,478.80
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Solution
The fourth proportional to 184,035,766.80, 275,819,203.80 and 97,815,478.80 is: 146,598,609.34
Step by Step Solution
- Step 1: Write the proportion equation
184,035,766.80 : 275,819,203.80 = 97,815,478.80 : x - Step 2: Convert to fraction form
184,035,766.80/275,819,203.80 = 97,815,478.80/x - Step 3: Cross multiply
184,035,766.80x = 275,819,203.80 × 97,815,478.80 - Step 4: Simplify right side
184,035,766.80x = 26,979,387,481,931,780 - Step 5: Solve for x
x = 26,979,387,481,931,780/184,035,766.80 - Step 6: Final answer
x = 146,598,609.34
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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.